Zak O'Sullivan

Zak O'Sullivan
O'Sullivan driving the Dallara F2 2024 during the 2024 Spielberg Formula 2 round
Nationality	British
Born	(2005-02-06) 6 February 2005 (age 19) Cheltenham, United Kingdom
Super Formula career
Debut season	2025
Current team	Kondo Racing
Car number	2
Starts	0 (0 entries)
Wins	0
Podiums	0
Poles	0
Fastest laps	0
Best finish	TBD in 2025
Previous series
2024 2022–2023 2021 2020 2019	FIA Formula 2 Championship FIA Formula 3 Championship GB3 Championship F4 British Championship Ginetta Junior Championship
Championship titles
2021	GB3 Championship
Awards
2021	Aston Martin Autosport BRDC Award The Jim Clark Trophy

Zak O'Sullivan (born 6 February 2005) is a British racing driver who is set to compete in the Super Formula with Kondo Racing. He most recently raced for ART Grand Prix in the 2024 FIA Formula 2 Championship.

He is the champion of the 2021 GB3 Championship and the 2023 Formula 3 runner-up. He is a member of the Williams Driver Academy. ^[1]

He was awarded the Aston Martin Autosport BRDC Award for 2021. ^[2]

Career

Karting

Having taken up the sport when he was just nine years old, ^[3] O'Sullivan started his competitive karting career in 2014, where he won the British Super One Rookie Championship. After competing in the national Super 1 Championship in 2015 he won the MSA Kartmasters British Grand Prix, and in 2017 the Brit first raced in Europe, coming twelfth in the CIK-FIA European Championship with Ricky Flynn Motorsport. ^[4] O'Sullivan remained with the team in 2018 and achieved his best international karting result by finishing second in the German Karting Championship in the junior class. ^[5] That same year he also made his first and only appearance in the Karting World Championship. ^[6]

Ginetta Junior Championship

In 2019 O'Sullivan made his car racing debut in the Ginetta Junior Championship with Douglas Motorsport. ^[7] He scored five podiums in the first ten races of the season, however his results improved after he made a switch to R Racing in the middle of the season. ^[8] O'Sullivan won two races at Snetterton and one at Thruxton, and thanks to a podium streak that lasted for nine consecutive races he finished second in the championship, which made him the highest-placed rookie. ^[9]

F4 British Championship

For the 2020 season the Brit moved up to the F4 British Championship, partnering Christian Mansell and Matías Zagazeta at Carlin. ^[10] He started the season off strongly, with a win at the season-opening round at Donington Park and two victories at the Brands Hatch Grand Prix Circuit. ^{[11] [12] [13]} Throughout the following three rounds however, O'Sullivan was overtaken in the standings by Luke Browning, who had won all three races at Oulton Park and another two at Knockhill. ^[14] O'Sullivan bounced back with a run of nine consecutive podium finishes, which included four race wins as well as four second places. ^[15] At the final race of the season, O'Sullivan won the race and was initially crowned champion. ^[16] However, it turned out that, due to a red flag, only half the number of points were distributed, meaning that O'Sullivan fell behind Browning in the championship and became vice-champion, only three points behind his rival. ^[17]

GB3 Championship

O'Sullivan at Brands Hatch during the 2021 GB3 Championship

O'Sullivan remained with Carlin for 2021, progressing to the GB3 Championship with his previous teammate Christian Mansell and American Bryce Aron. ^{[18] [19]} His first race win in the series came at the second race of the first round at Brands Hatch, which led to him taking an early championship lead. ^[20] A pair of victories from Reece Ushijima at the next round put O'Sullivan's lead under threat, ^[21] but the Brit was able to get away from his championship rivals by winning the first two races of the third weekend at Donington Park, having started both from pole position. ^{[22] [23]} He extended his advantage further by finishing second twice at both Spa-Francorchamps and Snetterton respectively, ^{[24] [25]} and would get back to winning ways in the reversed-grid race in Silverstone. ^[26] Another victory followed in the first race at Oulton Park, and a sixth place in race 3, one where he overtook ten of his rivals, put O'Sullivan on the cusp of winning the title. ^{[27] [28]} He would go on to control the first race of the final round, thus clinching the title in dominant fashion. ^[29]

For his efforts, O'Sullivan was nominated for the 2021 Autosport BRDC Award, and in February 2022, received that honour ahead of Jonny Edgar, Louis Foster and Oliver Bearman. ^{[30] [31]} In addition, in December 2021, the BRDC awarded O'Sullivan with the Jim Clark Trophy for winning the GB3 title. ^[32]

FIA Formula 3 Championship

2022

O'Sullivan driving the Dallara F3 2019 during the 2022 Spielberg Formula 3 round

For 2022, O'Sullivan once again reunited with Carlin to contest the FIA Formula 3 Championship. ^[1] The Briton qualified 12th for reverse pole for the sprint race in Bahrain. He would slip back, but managed to score points in sixth place. ^[33] In Imola he would qualify eighth, but was penalised three places for the sprint race for impeding Reece Ushijima. ^[34] His sprint race would be disappointing, losing the car and crashing out on lap 9. ^[35] In the feature race, he stayed out of trouble and brought sixth place. ^[36] O'Sullivan had a poor round in Barcelona scoring no points, ^[37] but bounced back in Silverstone with an unexpected pole position, describing it as "really nice". ^{[38] [39]} He would lose his lead to Arthur Leclerc on Sunday, but was able to narrowly hold off Ollie Bearman for second, scoring his first podium in the category. ^{[40] [41]}

Another positive surprise came in the Budapest feature race. Having changed to dry tyres as the damp conditions were disappearing in the last third of the feature race, O'Sullivan was able to make his way up, overtaking car after car to finish fourth place by race's end. ^{[42] [43]} He had a disappointing Spa-Francorchamps round despite starting from reverse pole, as he damaged his front wing during a first lap battle with Juan Manuel Correa. ^[44] After qualifying tenth and starting third in the sprint at Zandvoort O'Sullivan took his second podium which ended up being his final points finish of the season. ^[45] In the feature race, he ran in tenth for majority of the race but was overtaken by Bearman in the final stages, and O'Sullivan was given a penalty for contact with him, dropping him to the back. ^[46] After failing to score points during the Monza finale, O'Sullivan ended his rookie campaign 11th in the standings with 54 points and two podiums, whilst helping Carlin to seventh place and its best year yet. ^{[47] [48]} During the F3 Prize Giving ceremony, O'Sullivan won the Comeback Of The Year for his comethru drive in Budapest. ^[49]

2023

O'Sullivan driving for Prema Racing during the 2023 Austrian round

O'Sullivan drove for Prema Racing on all three days during the post-season test at the Jerez Circuit. ^[50] In November 2022, it was announced he would be joining Prema for the 2023 F3 season. ^{[51] [52]} O'Sullivan had a disappointing start to the season as he failed to score points during the first round in Bahrain. ^[53] O'Sullivan qualified in fifth for Melbourne, ^[54] and got his first podium of the season by finishing second in the sprint race. ^[55] However, following the disqualification of Franco Colapinto, who had originally finished first, O'Sullivan was promoted to race winner and thus scored his first victory in Formula 3. ^[56] He remained in fifth place for the feature race. ^[57] O'Sullivan had another tough round in Monaco, qualifying 13th which limited points opportunities at a circuit where overtaking was tough. Despite that, he made a strong getaway during the feature race and an incident ahead secured him seventh place at the end. ^[58]

In Barcelona, O'Sullivan qualified on reverse pole, and would fend off fellow Williams Academy member Luke Browning to secure his second win. ^[59] He added more points to his tally in the feature race, finishing eighth. ^[60] In Austria, O'Sullivan qualified in sixth but was penalised three places during the sprint race for impeding. ^[61] Despite the setback, O'Sullivan would charge forward to fourth. ^[62] Sunday was much better, O'Sullivan mastered his way into the lead, taking advantage of his rivals fighting and breakthrough for his first Formula 3 feature race win. ^{[63] [64]} O'Sullivan had a difficult weekend in his Silverstone home race, failing to score points. ^[65] In Hungary, O'Sullivan stormed to pole position, his first of the year. ^{[66] [67]} His sprint race was compromised by making contact with Nikola Tsolov, which forced the Briton to pit for a new front wing and was classified 21st. ^[68] He then went on to dominate the feature race from pole, equalling the F3 win record with his fourth victory, propelling him to second in the standings. ^{[69] [70]}

O'Sullivan qualified sixth in Spa-Francorchamps, but his races would be unlucky. During the sprint race, he impressed by finishing fourth, but was penalised for passing Hugh Barter by gaining time off-track, dropping to 15th. ^[71] His feature race started on the wrong foot, starting on the dry tyres which proved to be the wrong choice. He could not recover from there, ending the race in 12th, and knocked himself out of title contention. ^[72] O'Sullivan qualified sixth for the Monza season finale. After a penalty demoted him out of the points in the sprint race, he bounced back with a second place finish in the feature race. ^[73] The result meant that O'Sullivan finished runner-up in the standings, scoring 119 points, four wins, one other podium and one pole. ^{[74] [75]}

FIA Formula 2 Championship

O'Sullivan driving at Spa-Francorchamps where he took his second victory.

In October 2023, O'Sullivan was announced to step up to Formula 2 with ART Grand Prix for the 2024 season, teaming up with 2022 FIA Formula 3 champion Victor Martins. ^[76] Despite it being his rookie year, he stated that he saw "no reason why [fighting for the championship] shouldn't be possible". ^[77] Unfortunately, ART was one of many teams to struggle with the new-for-2024 F2 car and a championship challenge didn't materialise. O'Sullivan qualified sixth on his debut in Bahrain and finished seventh on his debut during the sprint race. ^[78] A strong start moved him to second in the feature race, but faded slightly late in the race to finish fourth. ^[79] A difficult round followed in Jeddah, where he stalled in the sprint race and spun out late in the feature race. ^[80] In Melbourne, O'Sullivan managed to avoid the chaos and claim a point in eighth. ^[81] A scruffy feature race followed with contact with Roman Staněk on the opening lap, before his race ended after colliding with Joshua Dürksen. ^[82]

A pointless weekend followed in Imola, before O'Sullivan earned his breakthrough in Monaco. ^[83] Starting 15th, O'Sullivan ran long on the harder tyres, and pitted right before the virtual safety car was deployed on lap 40. Due to this, he was able to jump the entire field, including net race leader Isack Hadjar to secure his first Formula 2 win. ^{[84] [85]} In Austria, starting 12th, a long stint on the harder tyres allowed him to score points in the feature race with ninth. ^[86] In Silverstone, O'Sullivan was making a charge in the sprint from 14th and made his way to the points until he tipped teammate Martins into a spin, taking both out of the race. ^[87] He narrowly missed points with 11th in the feature race. ^[88] Qualifying on reverse pole for the sprint in Spa-Francorchamps, ^[89] he controlled proceedings and won the shortened sprint race affected by heavy rain. ^{[90] [91]} He ended the feature race in a strong fourth place. ^[92]

Unfortunately for O'Sullivan, he pulled out of the championship following the Monza round, meaning that he did not see out the remaining three rounds of the season. ^[93] Media coverage suggested the end of O'Sullivan's championship was connected to an issue with ART ^[94] but he has since confirmed it was purely down to funding, and he had a great relationship with the team. He would eventually place 16th in the overall standings with two wins and 59 points. ^[95]

Super Formula

In December 2024, O'Sullivan took part in a Super Formula test at the Suzuka Circuit, later stating that he "considered [it] an option for 2025". ^[96]

2025 season

Shortly after his test, O'Sullivan was confirmed to be competing in the 2025 Super Formula Championship with Kondo Racing. ^[97]

Formula One

In February 2022, it was announced O'Sullivan would join the Williams Driver Academy. ^[1] During late October, O'Sullivan got his first taste of F1 machinery, driving the Aston Martin AMR21 at the Silverstone Circuit as part of his reward for claiming the Autosport BRDC Award the previous year. ^{[98] [99]}

O'Sullivan debuted in Formula One machinery while driving the Williams FW45 during free practice (FP1) at the 2023 Abu Dhabi Grand Prix. ^[100] He ended the session in 18th place, 1.3 seconds off the fastest time. ^[101] He returned driving the FW45 during the young drivers' test, racking up 50 laps. ^[102]

Personal life

O'Sullivan was born in Chelsea in London and moved to Cheltenham when he was eight years old. ^[103] His racing hero was seven-time Formula One champion Michael Schumacher. ^[104]

He has no other family connections with motorsport, so his path in the sport is one driven by his own interest and passion for racing.

Karting record

Karting career summary

Season	Series	Team	Position
2014	Clay Pigeon Kart Club — Honda Cadet		18th
2015	LGM Series — IAME Cadet		21st
	Super 1 National Championship — IAME Cadet		34th
	Formula Kart Stars — Super Cadet		7th
	BNL Karting Series — Rotax Micro		6th
2016	LGM Series — IAME Cadet		14th
	Super 1 National Championship — IAME Cadet	Fusion Motorsport	8th
	ROK Cup International Final — Mini ROK		23rd
	MSA Kartmasters British Grand Prix — IAME Cadet		1st
2017	WSK Champions Cup — OKJ	Ricky Flynn Motorsport	8th
	Trofeo delle Industrie — OKJ		28th
	WSK Super Master Series — OKJ		9th
	CIK-FIA European Championship — OKJ		12th
	CIK-FIA World Championship — OKJ		38th
2018	WSK Champions Cup — OKJ	Ricky Flynn Motorsport	4th
	South Garda Winter Cup — OKJ		31st
	Trofeo Andrea Margutti — OKJ		6th
	WSK Super Master Series — OKJ		6th
	German Karting Championship — OKJ		2nd
	CIK-FIA European Championship — OKJ		11th
	CIK-FIA World Championship — OKJ		28th

Complete CIK-FIA Karting European Championship results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Team	Class	1	2	3	4	5	6	7	8	9	10	DC	Points
2017	Ricky Flynn Motorsport	OKJ	SAR QH 3	SAR R 5	CAY QH 12	CAY R 7	LEM QH 20	LEM R 28	ALA QH 38	ALA R DNQ	KRI QH 24	KRI R 10	12th	34
2018	Ricky Flynn Motorsport	OKJ	SAR QH DSQ	SAR R DSQ	PFI QH 12	PFI R 23	AMP QH 16	AMP R 7	ESS QH 8	ESS R 4			11th	25

Racing record

Racing career summary

Season	Series	Team	Races	Wins	Poles	F. Laps	Podiums	Points	Position
2019	Ginetta Junior Championship	Douglas Motorsport	10	0	1	1	5	591	2nd
		R Racing	16	3	3	3	9
2020	F4 British Championship	Carlin	26	9	3	4	18	408.5	2nd
2021	GB3 Championship	Carlin	24	7	5	8	14	535	1st
2022	FIA Formula 3 Championship	Carlin	18	0	1	1	2	54	11th
2023	FIA Formula 3 Championship	Prema Racing	18	4	1	3	5	119	2nd
	Formula One	Williams Racing	Test driver
2024	FIA Formula 2 Championship	ART Grand Prix	22	2	0	1	2	59	16th
2025	Super Formula	Kondo Racing	0	0	0	0	0	0	TBD

* Season still in progress.

Complete Ginetta Junior Championship results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Team	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	DC	Points
2019	Douglas Motorsport	BHI 1 2	BHI 2 9	DON 1 2	DON 2 8	DON 3 2	THR1 1 2	THR1 2 2	CRO 1 C	CRO 2 8	OUL 1 11	OUL 2 7																	2nd	591
	R Racing												SNE 1 4	SNE 2 4	SNE 3 1	SNE 4 1	THR2 1 2	THR2 2 1	THR2 3 2	KNO 1 3	KNO 2 2	KNO 3 2	SIL 1 2	SIL 2 5	SIL 3 9	BHGP 1 5	BHGP 2 Ret	BHGP 3 7

Complete F4 British Championship results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Team	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	DC	Points
2020	Carlin	DON 1 4	DON 2 1	DON 3 3	BHGP 1 1	BHGP 2 Ret	BHGP 3 1	OUL 1 2	OUL 2 9	OUL 3 3	KNO 1 4	KNO 2 1	KNO 3 3	THR 1 5	THR 2 10	THR 3 12	SIL 1 2	SIL 2 1	SIL 3 3	CRO 1 1	CRO 2 2	SNE 1 2	SNE 2 1	SNE 3 1	BHI 1 2	BHI 2 4	BHI 3 1‡	2nd	408.5

‡ Half points were awarded for Race 3, as less than 75% of the scheduled distance was completed.

Complete GB3 Championship results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Entrant	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	DC	Points
2021	Carlin	BRH 1 3	BRH 2 1	BRH 3 710	SIL1 1 2	SIL1 2 2	SIL1 3 96	DON1 1 1	DON1 2 1	DON1 3 Ret	SPA 1 2	SPA 2 2	SPA 3 78	SNE 1 17	SNE 2 2	SNE 3 23	SIL2 1 15	SIL2 2 4	SIL2 3 15	OUL 1 1	OUL 2 Ret	OUL 3 610	DON2 1 1	DON2 2 1	DON2 3 813	1st	535

Complete FIA Formula 3 Championship results

(key) (Races in bold indicate pole position; races in italics indicate points for the fastest lap of top ten finishers)

Year	Entrant	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	DC	Points
2022	Carlin	BHR SPR 6	BHR FEA 18	IMO SPR Ret	IMO FEA 6	CAT SPR 18	CAT FEA 27†	SIL SPR 14	SIL FEA 2	RBR SPR 12	RBR FEA 17	HUN SPR 18	HUN FEA 4	SPA SPR 20	SPA FEA 13	ZAN SPR 3	ZAN FEA 23	MNZ SPR Ret	MNZ FEA 11	11th	54
2023	Prema Racing	BHR SPR 12	BHR FEA 11	MEL SPR 1	MEL FEA 5	MON SPR 13	MON FEA 7	CAT SPR 1	CAT FEA 8	RBR SPR 4	RBR FEA 1	SIL SPR 16	SIL FEA 18	HUN SPR 22	HUN FEA 1	SPA SPR 15	SPA FEA 12	MNZ SPR 11	MNZ FEA 2	2nd	119

Complete FIA Formula 2 Championship results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Entrant	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	DC	Points
2024	ART Grand Prix	BHR SPR 7	BHR FEA 4	JED SPR 16†	JED FEA Ret	MEL SPR 8	MEL FEA Ret	IMO SPR 9	IMO FEA 13	MON SPR 10	MON FEA 1	CAT SPR 9	CAT FEA 15	RBR SPR 9	RBR FEA 9	SIL SPR Ret	SIL FEA 11	HUN SPR 19	HUN FEA 14	SPA SPR 1	SPA FEA 4	MNZ SPR Ret	MNZ FEA 13	BAK SPR	BAK FEA	LSL SPR	LSL FEA	YMC SPR	YMC FEA	16th	59

Complete Formula One participations

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Entrant	Chassis	Engine	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	WDC	Points
2023	Williams Racing	Williams FW45	Mercedes M14 E Performance V6 t	BHR	SAU	AUS	AZE	MIA	MON	ESP	CAN	AUT	GBR	HUN	BEL	NED	ITA	SIN	JPN	QAT	USA	MXC	SAP	LVG	ABU TD	–	–

Complete Super Formula results

Year	Team	Engine	1	2	3	4	5	6	7	8	9	10	11	12	DC	Points
2025	Kondo Racing	Toyota	SUZ	SUZ	MOT	MOT	AUT	FUJ	FUJ	SUG	FUJ	FUJ	SUZ	SUZ	TBD	TBD

References

1. "British teen racer Zak O'Sullivan joins Williams Driver Academy". Formula 1 . Retrieved 4 February 2022.
2. "Zak O'Sullivan claims Aston Martin Autosport BRDC Young Driver of the Year". Motorsport.com . 7 February 2022. Retrieved 7 February 2022.
3. "About :: Zak O'Sullivan". zakosullivan.com. Archived from the original on 8 August 2022. Retrieved 10 December 2021.
4. "CIK-FIA European Championship - OK Junior 2017 standings". DriverDB. Retrieved 10 February 2023.
5. "German Junior Kart Championship - OK-Junior 2018 standings | Driver Database". DriverDB. Retrieved 29 May 2021.
6. "About :: Zak O'Sullivan". zakosullivan.com. Archived from the original on 8 August 2022. Retrieved 29 May 2021.
7. "Zak O'Sullivan Joins Ginetta Junior Team on Eve of Opening Weekend". Douglas Motorsport. 5 April 2019. Retrieved 29 May 2021.
8. Braine, Karl. "Zak O'Sullivan making waves in the motorsport world - Concierge Medical". conciergemedical.co.uk. Retrieved 29 May 2021.
9. "2019 Review - Total Control Racing". Ginetta Junior Update. 6 January 2020. Retrieved 29 May 2021.
10. "Ginetta Junior star Zak O'Sullivan to British F4 with Carlin". Formula Scout. 29 January 2020. Retrieved 29 May 2021.
11. "O'Sullivan wins for Carlin in second British F4 race at Donington". Formula Scout. 2 August 2020. Retrieved 29 May 2021.
12. "Zak O'Sullivan wins British F4 opener at Brands Hatch". Formula Scout. 8 August 2020. Retrieved 29 May 2021.
13. "Zak O'Sullivan seals British F4 hat-trick for Carlin at Brands Hatch". Formula Scout. 9 August 2020. Retrieved 29 May 2021.
14. "O'Sullivan back on top in British F4 Knockhill reversed-grid race". Formula Scout. 30 August 2020. Retrieved 29 May 2021.
15. "O'Sullivan wins again to tie for British F4 lead into final round". Formula Scout. 25 October 2020. Retrieved 29 May 2021.
16. "Browning crowned in British F4 as O'Sullivan wins shortened final race". Formula Scout. 15 November 2020. Retrieved 29 May 2021.
17. "O'Sullivan: British F4 finale 'could have run longer' before stoppage". Formula Scout. 19 November 2020. Retrieved 29 May 2021.
18. "British F4 runner-up O'Sullivan continues with Carlin for BRDC British F3". Formula Scout. 18 December 2020. Retrieved 29 May 2021.
19. Woollard, Craig (24 December 2020). "O'Sullivan: Approach to BRDC British F3 will be "pretty similar" to F4". Formula Scout. Retrieved 10 February 2023.
20. "O'Sullivan wins British F3 Brands Hatch race two, Simmons out in crash". Formula Scout. 23 May 2021. Retrieved 29 May 2021.
21. "Zak O'Sullivan maintains British F3 lead after strong weekend at Silverstone". zakosullivan.com. 29 June 2021. Retrieved 10 February 2023.
22. "O'Sullivan wins at Donington as penalties shake grids up". Formula Scout. 10 July 2021. Retrieved 16 October 2021.
23. "O'Sullivan doubles up at Donington as Hitech team-mates clash". Formula Scout. 11 July 2021. Retrieved 16 October 2021.
24. "Zak O'Sullivan extends championship lead after two second places at Spa". zakosullivan.com. 27 July 2021. Retrieved 10 February 2023.
25. "Two more podiums for Zak O'Sullivan at Snetterton extends GB3 points gap to nearly 100". zakosullivan.com. 10 August 2021. Retrieved 10 February 2023.
26. "O'Sullivan wins GB3 race three at Silverstone as Faria and Bilinski collide". Formula Scout. 15 August 2021. Retrieved 16 October 2021.
27. "O'Sullivan edges closer to GB3 title with dominant Oulton win". Formula Scout. 11 September 2021. Retrieved 16 October 2021.
28. "O'Sullivan all but secures GB3 title as Bilinski wins in wet". Formula Scout. 12 September 2021. Retrieved 16 October 2021.
29. "O'Sullivan celebrates GB3 title with Donington Park win". Formula Scout. 16 October 2021. Retrieved 16 October 2021.
30. "FOUR FINALISTS SELECTED FOR 2021 ASTON MARTIN AUTOSPORT BRDC AWARD". British Racing Drivers' Club. 30 September 2021. Retrieved 7 February 2022.
31. Turner, Kevin (6 February 2022). "Zak O'Sullivan claims Aston Martin Autosport BRDC Young Driver of the Year". Autosport . Motorsport Network . Retrieved 7 February 2022.
32. "2021 BRDC ANNUAL AWARD WINNERS ANNOUNCED". British Racing Drivers' Club. 20 December 2021. Retrieved 7 February 2022.
33. "Points-Scoring Weekend For Zak in FIA F3 Debut". zakosullivan.com. 22 March 2022. Retrieved 12 February 2023.
34. Woollard, Craig (22 April 2022). "Trulli and Bearman penalised for incidents in F3 qualifying". Formula Scout. Retrieved 12 February 2023.
35. "SPRINT RACE: Colapinto nets maiden F3 win with last-lap pass at Imola". FIA_Formula 3® - The Official F3® Website. 23 April 2022. Retrieved 12 February 2023.
36. "Top 10 for O'Sullivan in Ever-Changing Conditions at Imola". zakosullivan.com. 25 April 2022. Retrieved 12 February 2023.
37. "Driver Academy report: Podiums and points aplenty in Spain". Williams Racing . 23 May 2022. Retrieved 12 February 2023.
38. "QUALIFYING: O'Sullivan brings it home with unexpected maiden pole position". FIA_Formula 3® - The Official F3® Website. 1 July 2022. Retrieved 12 February 2023.
39. "2022 Round 4 post-Qualifying press conference". FIA_Formula 3® - The Official F3® Website. 1 July 2022. Retrieved 12 February 2023.
40. "2022 Round 4 Feature Race: Thoughts from the top 3". FIA_Formula 3® - The Official F3® Website. 3 July 2022. Retrieved 12 February 2023.
41. "Outstanding Maiden F3 Pole Position and Podium for Zak at Home Race". zakosullivan.com. 4 July 2022. Retrieved 12 February 2023.
42. "Zak O'Sullivan talks 'really special' Silverstone podium and wet-weather charge in Hungary". F1 Feeder Series. 24 August 2022. Retrieved 22 November 2022.
43. "O'Sullivan happy to keep opportunist approach after huge points reward in Budapest". FIA_Formula 3® - The Official F3® Website. 1 August 2022. Retrieved 12 February 2023.
44. "SPRINT RACE: Bearman takes maiden F3 win after red flag stoppage". FIA_Formula 3® - The Official F3® Website. 27 August 2022. Retrieved 13 February 2023.
45. "2022 Round 8 post-Sprint Race press conference". FIA_Formula 3® - The Official F3® Website. 3 September 2022. Retrieved 13 February 2023.
46. "O'Sullivan Returns To Podium On Zandvoort Debut". zakosullivan.com. 23 September 2022. Retrieved 13 February 2023.
47. "Driver Academy report: Zak's F3 season ends while Logan continues as F2's top rookie". Williams Racing . 14 September 2022. Retrieved 22 November 2022.
48. "Learning lessons in his rookie season, O'Sullivan's set on seizing his opportunities". FIA_Formula 3® - The Official F3® Website. 4 November 2022. Retrieved 13 February 2023.
49. "O'Sullivan's shining moment in Budapest earns him Comeback of the Year at F3 Prize Giving Ceremony". FIA_Formula 3® - The Official F3® Website. 15 December 2022. Retrieved 13 February 2023.
50. "PREMA Racing announces drivers for Jerez FIA F3 test". Prema Powerteam . 21 September 2022. Retrieved 16 November 2022.
51. "O'Sullivan switches to PREMA Racing to complete 2023 roster". FIA_Formula 3® - The Official F3® Website. 16 November 2022. Retrieved 16 November 2022.
52. "Williams Racing Driver Academy's Zak O'Sullivan joins PREMA for 2023 FIA Formula 3 Championship". Williams Racing . 16 November 2022. Retrieved 22 November 2022.
53. "Exuberance vs experience: F3 Weekend Wrap-Up". FIA_Formula 3® - The Official F3® Website. 8 March 2023. Retrieved 26 March 2023.
54. "O'Sullivan: Challenging to find a rhythm in disrupted Qualifying but pace there to build Melbourne momentum". FIA_Formula 3® - The Official F3® Website. 31 March 2023. Retrieved 21 May 2023.
55. "2023 Round 2 post-Sprint Race press conference". FIA_Formula 3® - The Official F3® Website. 1 April 2023. Retrieved 21 May 2023.
56. "Colapinto loses Sprint Race win after technical infringement". 1 April 2023.
57. "Zak O'Sullivan powers to maiden FIA F3 victory, P5 in Australia double-header". zakosullivan.com. 8 May 2023. Retrieved 21 May 2023.
58. "O'Sullivan satisfied opening lap gambles paid off around Monte Carlo". FIA_Formula 3® - The Official F3® Website. 29 May 2022. Retrieved 9 August 2023.
59. "SPRINT RACE: O'Sullivan holds off Browning for Barcelona victory". FIA_Formula 3® - The Official F3® Website. 3 June 2023. Retrieved 9 August 2023. "2023 Round 5 post-Sprint Race press conference". FIA_Formula 3® - The Official F3® Website. 3 June 2023. Retrieved 9 August 2023.
60. "Zak scores second win of 2023 in Spain". zakosullivan.com. 12 June 2023. Retrieved 9 August 2023.
61. "O'Sullivan and Mansell penalised following Spielberg Qualifying". FIA_Formula 3® - The Official F3® Website. 30 July 2023. Retrieved 9 August 2023.2
62. "SPRINT RACE: Aron takes maiden F3 win with comeback fight". FIA_Formula 3® - The Official F3® Website. 1 July 2023. Retrieved 9 August 2023.
63. "FEATURE RACE: O'Sullivan triumphs in Spielberg classic". FIA_Formula 3® - The Official F3® Website. 2 July 2023. Retrieved 9 August 2023.
64. "2023 Round 6 Feature Race: Thoughts from the top 3". FIA_Formula 3® - The Official F3® Website. 2 July 2023. Retrieved 9 August 2023.
65. "Academy Report: Success in Spielberg and Silverstone". Williams Racing . 10 July 2023. Retrieved 9 August 2023.
66. "QUALIFYING: O'Sullivan fires to pole in PREMA Racing front row lockout". FIA_Formula 3® - The Official F3® Website. 21 July 2023. Retrieved 9 August 2023.
67. "2023 Round 8 post-Qualifying press conference". FIA_Formula 3® - The Official F3® Website. 21 July 2023. Retrieved 9 August 2023.
68. "SPRINT RACE: Minì steers clear of trouble to clinch victory in Budapest". FIA_Formula 3® - The Official F3® Website. 22 July 2023. Retrieved 9 August 2023.
69. "FEATURE RACE: O'Sullivan flawless in Budapest to ignite title challenge". FIA_Formula 3® - The Official F3® Website. 23 July 2023. Retrieved 9 August 2023.
70. "2023 Round 8 Feature Race: Thoughts from the top 3". FIA_Formula 3® - The Official F3® Website. 23 July 2023. Retrieved 9 August 2023.
71. "FIA decides Spa F3 sprint race counts for points, penalises Prema pair". Formula Scout. 29 July 2023. Retrieved 9 August 2023.
72. "Zak O'Sullivan's Spa-Francorchamps Weekend In His Words". FIA_Formula 3® - The Official F3® Website. 1 August 2023. Retrieved 9 August 2023.
73. "2023 Round 10 Feature Race: Thoughts from the top 3". FIA_Formula 3® - The Official F3® Website. 3 September 2023. Retrieved 5 September 2023.
74. "Driver Standings for the FIA Formula 3 2023 Championship". FIA_Formula 3® - The Official F3® Website. Retrieved 5 September 2023.
75. "Zak O'Sullivan: '2023, a year of what could've been, but improvements were clear'". FIA_Formula 3® - The Official F3® Website. 14 September 2023. Retrieved 15 September 2023.
76. "Zak O'Sullivan steps up to Formula 2 with ART Grand Prix". FIA_F2® - The Official F2® Website. 31 October 2023. Retrieved 1 November 2023.
77. "Zak O'Sullivan says fighting for the Championship with ART is 'possible' ahead of rookie F2 season". FIA_F2® - The Official F2® Website. 5 February 2024. Retrieved 15 November 2024.
78. "Double points finish on Formula 2 debut for Zak O'Sullivan". zakosullivan.com. 5 March 2024. Retrieved 15 November 2024.
79. "O'Sullivan happy with Feature Race points in early stages of 2024 season". FIA_F2® - The Official F2® Website. 3 March 2024. Retrieved 15 November 2024.
80. "Tough weekend for F2 in Jeddah!". ART Grand Prix . 11 March 2024. Retrieved 15 November 2024.
81. "Zak O'Sullivan back in the points down under". zakosullivan.com. 27 March 2024. Retrieved 15 November 2024.
82. "F2 race in Melbourne!". ART Grand Prix . 26 March 2024. Retrieved 15 November 2024.
83. "Academy Report: Impressing in Imola". Williams Racing . 20 May 2024. Retrieved 15 November 2024.
84. "FEATURE RACE: O'Sullivan takes dramatic maiden Formula 2 victory in Monte Carlo". FIA_F2® - The Official F2® Website. 2 May 2024. Retrieved 15 November 2024.
85. "RACE ANALYSIS: Just how did Zak O'Sullivan win from P15 in Monte Carlo?". FIA_F2® - The Official F2® Website. 28 May 2024. Retrieved 15 November 2024.
86. "Academy Report: P1, pole, podiums, and points in Austria". Williams Racing . 1 July 2024. Retrieved 15 November 2024.
87. "Bortoleto and O'Sullivan handed penalties following Silverstone Sprint Race". FIA_F2® - The Official F2® Website. 6 July 2024. Retrieved 15 November 2024.
88. "Tough Silverstone weekend for Zak O'Sullivan". zakosullivan.com. 10 July 2024. Retrieved 15 November 2024.
89. "O'Sullivan hopeful of claiming victory in Sprint Race after 'tricky' Spa Qualifying". FIA_F2® - The Official F2® Website. 26 July 2024. Retrieved 15 November 2024.
90. "SPRINT RACE: O'Sullivan wins at Spa after Red Flag". FIA_F2® - The Official F2® Website. 27 July 2024. Retrieved 15 November 2024.
91. "Round 10 Post Sprint Race Press Conference". FIA_F2® - The Official F2® Website. 27 July 2024. Retrieved 15 November 2024.
92. "Zak O'Sullivan's Spa-Francorchamps Weekend in his Words". FIA_F2® - The Official F2® Website. 30 July 2024. Retrieved 15 November 2024.
93. Wood, Ida (9 September 2024). "Williams junior Zak O'Sullivan's F2 season ended early by funding issue". Formula Scout. Retrieved 10 September 2024.
94. Hall, Sam (28 September 2024). "Williams explains O'Sullivan, Browning F2 shuffle".
95. "Formula 2 2024 Driver Standings". FIA_F2® - The Official F2® Website. Retrieved 16 December 2024.
96. Klein, Jamie (14 December 2024). "O'Sullivan considers Japan an option to continue racing career after F2 exit". Motorsport.com . Retrieved 16 December 2024.
97. Klein, Jamie (25 December 2024). "Williams F1 junior O'Sullivan lands 2025 Super Formula seat with Kondo". Motorsport.com . Retrieved 25 December 2024.
98. White, Megan (25 October 2022). "AMABA winner O'Sullivan completes first F1 test at Silverstone". Autosport.com . Retrieved 26 October 2022.
99. "Aston Martin Autosport BRDC Young Driver Zak O'Sullivan shines in Aston Martin Aramco Cognizant Formula One™ Team prize Silverstone test". media.astonmartin.com. Retrieved 5 November 2022.
100. Cooper, Adam (1 November 2023). "F3 star O'Sullivan to drive for Williams in F1 Abu Dhabi FP1". Motorsport.com . Retrieved 1 November 2023.
101. "Report: Compromised Friday in Abu Dhabi". Williams Racing . 25 November 2023. Retrieved 11 December 2023.
102. "Franco and Zak reflect on the Post-Season Test". Williams Racing . 29 November 2023. Retrieved 11 December 2023.
103. "O'Sullivan on living in the British countryside: "It's probably raining a lot of the time!"". FIA Formula 3. 20 July 2022. Retrieved 13 February 2023.
104. "In Profile: Zak O'Sullivan". FIA Formula 3. 18 April 2022. Retrieved 13 February 2023.

External links

• Official website
• Zak O'Sullivan career summary at DriverDB.com

Sporting positions
Preceded by Kaylen Frederick	GB3 Championship Champion 2021	Succeeded by Luke Browning