Merlene Joyce Ottey is a Jamaican-Slovenian former track and field sprinter. She began her career representing Jamaica in 1978, and continued to do so for 24 years, before representing Slovenia from 2002 to 2012. She is ranked fourth on the all-time list over 60 metres (indoor), eighth on the all-time list over 100 metres and sixth on the all-time list over 200 metres. She is the current world indoor record holder for 200 metres with 21.87 seconds, set in 1993. She was named Jamaican Sportswoman of the Year 13 times between 1979 and 1995.
At the 2000 Summer Olympics in Sydney, 46 events in athletics were contested, 24 for men and 22 for women. There were a total number of 2,134 participating athletes from 193 countries.
Veronica Campbell Brown CD is a retired Jamaican track and field sprinter, who specialized in the 100 and 200 meters. An eight-time Olympic medalist, she is the second of three women in history to win two consecutive Olympic 200 m events, after Bärbel Wöckel of Germany at the 1976 and 1980 Olympics and fellow countrywoman Elaine Thompson-Herah at the 2016 and 2020 Olympics. Campbell Brown is one of only nine athletes to win world championships at the youth, junior, and senior level of an athletic event.
Aleen May Bailey is a retired Jamaican track and field sprinter who competed in the 100 metres and 200 m.
Novlene Hilaire Williams-Mills, is a retired Jamaican track and field athlete. She won the bronze medal in the 400 metres at the 2007 World Championships. She is also a three-time Olympic silver medallist in the 4×400 metres relay. In 2015 she won relay gold alongside her Jamaican teammates.
The Maldives competed at the 2000 Summer Olympics in Sydney, Australia, from 15 September to 1 October 2000. The delegation's participation in the Sydney Olympics marked the Maldives' fourth appearance at the Summer Olympics since their debut at the 1988 Summer Olympics in Seoul, South Korea. Four athletes competed across two sports; Naseer Ismail and Shamha Ahmed in track and field, and Hassan Mubah and Fariha Fathimath in swimming. Neither advanced past the first round in their respective events, and no Maldivian has won a medal in any events. Naseer Ismail bore the Maldives' flag during the parade of nations of the opening ceremony.
Belize sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was Belize's eighth appearance at a Summer Olympic Games. The delegation sent by Belize consisted of two track and field competitors: Jayson Jones and Emma Wade. Neither advanced beyond the first round heats of their events.
Comoros sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was the Indian Ocean nation's second appearance at a Summer Olympic Games, following their debut four years earlier at the 1996 Atlanta Olympics. The delegation consisted of two track and field athletes: Hadhari Djaffar and Sandjema Batouli. Both raced in the 100 meters events, but neither advanced beyond the first round.
Mauritania sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was the African nation's fifth time competing at the Summer Olympic Games. The Mauritanian delegation consisted of two track and field athletes, Sidi Mohamed Ould Bidjel and Fatou Dieng. Neither advanced beyond the first round of their respective events.
Sierra Leone sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was the African nation's sixth time appearing at a Summer Olympic Games. The delegation consisted of three competitors, two track and field athletes; Alpha B. Kamara and Ekundayo Williams; and weightlifter Joseph Bellon. Neither of the track athletes advanced beyond the first round of their events, while Bellon finished 16th in the men's under 77 kg event.
The Solomon Islands sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was the nation's fifth appearance at a Summer Olympic Games. The Solomon Islands' delegation to Sydney consisted of two track and field athletes, Primo Higa and Jenny Keni. Higa competed in the men's steeplechase, and Keni in the women's 100 meters. but neither advanced beyond the first round of their event.
Cape Verde sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was Cape Verde's second appearance at a Summer Olympic Games after the 1996 Summer Olympics in Atlanta four years prior. The Cape Verdean delegation to Sydney consisted of two track and field athletes, Isménia do Frederico and António Zeferino, who were both making their second Olympic appearance. Do Frederico did not advance out of her heat in the women's 100 meters, while Zeferino finished 67th of 81 finishers in the men's marathon.
Sheila Sherwood is a former international long jumper whose career highlights included a silver medal at the 1968 Summer Olympics in Mexico, and a gold medal at the 1970 British Commonwealth Games in Edinburgh. She competed in three consecutive Summer Olympic Games and had a career best distance of 6.73 metres.
Jamaica sent a delegation to compete at the 2008 Summer Olympics, held in Beijing, China from August 8 to August 24, 2008. This was, by far, Jamaica's best showing at the Summer Olympics; it was the nation's largest delegation yet, and its athletes nearly doubled its total gold medal count in addition to breaking the nation's record for number of medals earned in a single games. Jamaica's appearance at Beijing was its fifteenth consecutive appearance and appearance as an independent nation, although it had previously participated in four other games as a British colony and as part of the West Indies Federation. In the 29 events that included Jamaican athletes, there were 26 cases in which a Jamaican athlete or relay progressed to a final round. Usain Bolt won three of Jamaica's six gold medals at Beijing, breaking an Olympic and world record in all three of the events in which he participated. Shelly-Ann Fraser led an unprecedented Jamaican sweep of the medals in the Women's 100 m. Female sprinter Veronica Campbell-Brown carried Jamaica's flag at the ceremonies.
Aleksandra Andreyevna Fedoriva is a Russian track and field athlete who competes mainly in sprinting events.
Alia Shanee Atkinson, OD is a Jamaican five-time Olympian and a former competitive swimmer whose international competition career spanned 19 years, 2003 to 2021 inclusive, at the senior level. At short course World Swimming Championships, she is a ten-time medalist in individual events, including four gold medals, four silver medals, and two bronze medals. She won a total of 124 medals, of which 74 were gold medals, at Swimming World Cup circuits over the course of her career. She won 14 total medals in individual events, 11 gold, 1 silver, and 2 bronze, from her first three Central American and Caribbean Games, in 2006, 2010, and 2018.
The 100 metres at the Summer Olympics has been contested since the first edition of the multi-sport event. The men's 100 metres has been present on the Olympic athletics programme since 1896. The 100 metres is considered one of the blue ribbon events of the Olympics and is among the highest profile competitions at the games. It is the most prestigious 100 metres race at an elite level and is the shortest sprinting competition at the Olympics – a position it has held at every edition except for a brief period between 1900 and 1904, when a men's 60 metres was contested.
Janieve Russell is a Jamaican track and field athlete who competes mainly in the 400 metres hurdles and the 400 metres sprint. She won an Olympic bronze medal in the 4 × 400 m relay in Tokyo 2021, where she also finished fourth in the 400m hurdles final in a personal best of 53.08 secs. She is a four-time Commonwealth Games gold medallist, winning the 400m hurdles title in 2018 and 2022, and the 4 × 400 m relay in 2014 and 2018. She has also won two relay silvers at the World Championships and a relay gold at the World Indoor Championships.
Natalliah Whyte is a Jamaican track and field athlete who specializes in sprint. She represented the Jamaica at the 2019 World Athletics Championships, winning a gold medal in 4 × 100 metres relay.
