Ato Jabari Boldon is a Trinidadian former track and field athlete, politician, and four-time Olympic medal winner. He holds the Trinidad and Tobago national record in the 50, 60 and 200 metres events with times of 5.64, 6.49 and 19.77 seconds respectively, and also the Commonwealth Games record in the 100 m. He also held the 100m national record at 9.86s, having run it four times until Richard Thompson ran 9.85s on 13 August 2011.
Yuliya Nesterenko (alt. spelling: Yulia Nestsiarenka, née Bartsevich is a Belarusian sprinter who was the Olympic 100 meters champion in 2004.
Lauryn Williams is an American sprinter and bobsledder. She was the gold medalist in the 100 meter dash at the 2005 World Championships in Athletics and won silver medals at the 2004 Summer Olympics, 2007 World Championships, and 2006 IAAF World Indoor Championships. She won a silver medal in the two-woman bobsleigh at the 2014 Winter Olympics.
Marc Burns is an athlete from Trinidad and Tobago specializing in the 100 metres and the 4 x 100 metres relay.
Chandra Sturrup is a Bahamian track and field sprint athlete.
Kerron Stewart is a retired Jamaican sprinter who specialized in the 100 metres and 200 metres. She is the 2008 Jamaican national champion in the 100 m clocking 10.80s. She defeated World Champion Veronica Campbell-Brown in the process and now is the 2008 Summer Olympics silver medalist after she tied with Sherone Simpson in a time of 10.98s. She also earned a bronze medal in the 200 metres at the 2008 Summer Olympics with a time of 22.00s. She was born in Kingston and retired after the 2018 season.
Richard "Torpedo" Thompson is a sprinter from Trinidad and Tobago who specializes in the 100 metres. His personal best of 9.82 seconds, set in June 2014, was one of the top ten fastest of all time, and a national record. In the 200 meters, he has the fourth fastest time by a Trinidad and Tobago athlete.
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.
Trinidad and Tobago sent a delegation to compete at the 2008 Summer Olympics in Beijing, China. Its participation in the Beijing games marked its eighteenth Olympic appearance and fifteenth Summer Olympic appearance since its debut at the 1948 Summer Olympics in London, excluding its joint participation with Jamaica and Barbados in 1960 as the West Indies Federation. With 28 athletes, more Trinidadians had competed at the Olympics than in any other single Olympic Games in its history before Beijing. Athletes representing Trinidad and Tobago advanced past the preliminary or qualification rounds in twelve events and reached the final rounds in four of those events. Of those four events, silver medals were won in the men's 100 meters and in the men's 4x100 meters relay. The latter was upgraded to gold due to one member of the quartet that crossed the line first, Nesta Carter, testing positive for a banned substance, resulting in their disqualification. The nation's flag bearer at the opening ceremony that year was swimmer and Athens medalist George Bovell.
Keston Bledman, HBM is a track and field sprint athlete, who competes internationally for Trinidad and Tobago.
Kelly-Ann Kaylene Baptiste is a Tobagonian track and field sprint athlete.
Semoy Kee-Ann Hackett is a Tobagonian track and field sprint athlete who competed collegiately at Louisiana State University. Her personal best in the 100m is 11.09, and 22.49 in 200m.
Nataliya Olehivna Pohrebniak is a Russian-Ukrainian sprint athlete who specializes in the 100 metres. Pohrebniak was part of the Ukrainian women's 4 × 100 m that won gold during the 2010 European Athletics with 42.29 – the fastest time in the world that year. She changed her allegiance to Russia after 2016 and began competing in Russian national competitions in 2019.
Ayanna Hutchinson is a track and field sprint athlete who competes internationally for Trinidad and Tobago.
Trinidad and Tobago competed at the 2012 Summer Olympics in London, United Kingdom from 27 July to 12 August 2012. This was Trinidad and Tobago's most successful Summer Olympics. It was the nation's largest ever delegation sent to the Olympics, with a total of 30 athletes, 21 men and 9 women, in 6 sports. Trinidad and Tobago's participation in these games marked its sixteenth Olympic appearance as an independent nation, although it had previously competed in four other games as a British colony, and as part of the West Indies Federation. The nation was awarded four Olympic medals based on the efforts by the athletes who competed in the track and field. Javelin thrower Keshorn Walcott became the first Trinidadian athlete to win an Olympic gold medal since the 1976 Summer Olympics in Montreal, where Hasely Crawford won for the sprint event. Marc Burns, a four-time Olympic athlete and a relay sprinter who led his team by winning the silver medal in Beijing, was the nation's flag bearer at the opening ceremony.
Michelle-Lee Raquel Ahye is a Trinidadian sprinter. She was the gold medallist at the 2018 Commonwealth Games
Yenima Arencibia Barrisontes is a female Cuban sprint hurdler.
Aleesha Barber is a Trinidadian sprint hurdler. She is a 2007 NCAA All-American honoree, a six-time Big Ten Conference champion, and a seven-time collegiate record holder. She set a personal best time of 12.85 seconds at the 2010 NCAA Eastern First Round Championships on the campus of North Carolina A&T State University in Greensboro, North Carolina. Barber also won a gold medal for the 100 m hurdles at the 2010 Central American and Caribbean Games in Mayagüez, Puerto Rico, clocking at 13.09 seconds.
Siobhan Trichelle Cropper is a 2-time Olympian and swimmer from Trinidad and Tobago, who specialized in sprint freestyle and butterfly events. Cropper represented Trinidad and Tobago in two editions of the Olympic Games, and eventually captured the 100 m butterfly title at the 1998 Central American and Caribbean Games in Maracaibo, Venezuela. She also holds three Trinidadian records in a sprint freestyle and butterfly double, two NCAA championship titles and fourteen All-American honors, while attending Stanford University.
Khalifa Halima St. Fort is a track and field sprinter who competes internationally for Trinidad and Tobago. She competes in the 100 metres and 200 metres.
Trinidad and Tobago 
