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.
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.
Jennifer Elaine "Jenny" Stoute is an English former sprinter. She represented Great Britain at the 1988 Olympic Games in Seoul and the 1992 Olympic Games in Barcelona, where she won a bronze medal in the 4x400 metres relay. She also appeared as Rebel in the ITV show Gladiators from 1996 to 1999.
Brigitte Heike Meissner is a retired German athlete. She competed mainly in the 400 metres hurdles, but also spent two seasons specializing in the 800 metres. Notable achievements include a silver medal at the 2002 European Championships, medals in 4 x 400 metres relay at the 1994 European Championships and the 1997 World Indoor Championships and a fourth place at the 1995 World Championships.
Janet Mary Simpson was a British athlete who competed in sprint events and the 400 metres.
Michael L. McDonald is a Jamaican runner who competed mainly in the 400 metres.
Linda Staines is a female former British track and field athlete who competed mainly in the 400 metres. She represented Great Britain at the 1988 Olympic Games in Seoul in both the 400 metres and 4 x 400 metres relay, and won a bronze medal in the 4 × 400 m relay at the 1993 World Championships. She also won four medals at the Commonwealth Games, including an individual silver medal in the 400 metres in 1990 and two relay gold medals.
Since the early 20th century, Jamaica has won 42 Commonwealth Golds, 14 World Championship Golds and 17 Olympic gold medals in athletics alone. Jamaica has a population of 2.85 million people, making it the 138th most populous country in the world.
Shevon Nieto is a former Jamaican hurdler.
Bobby-Gaye Wilkins is a Jamaican athlete who represented Jamaica at the 2008 Olympic Games in Beijing, China, winning a bronze medal in the 4×400 metres relay.
Shaunae Miller-Uibo is a Bahamian track and field sprinter who competes in the 200 and 400 metres. She is a two-time Olympic champion after winning the women's 400 metres at the 2016 Rio Olympics and again at the 2020 Tokyo Olympics.
Sandrine Carmen Genevieve Thiébaud-Kangni is a French-Togolese Athlete 1990 tp 2000. 400 metres French Junior Record older since 1995. 53sec73 .4×400 meters 3.32.79 transfere allégeance 2001 to Togolese sprinter and heptathlete. She is a two-time Olympian and a multiple-time national record holder for the 400m and heptathlon. She is also the daughter of middle-distance runner Roger Kangni, who competed in the 800 metres at the 1972 Summer Olympics in Munich.
Rosemary Olivia Wright is a former British sprinter and middle-distance runner. She won a gold medal in the 4 × 400 m relay at the 1969 European Championships, and a gold medal in the 800m at the 1970 Commonwealth Games. Her 800m best of 2:00.15, stood as the Scottish record for 30 years (1972-2002).
The 4 × 400 metres relay at the Summer Olympics is the longest track relay event held at the multi-sport event. The men's relay has been present on the Olympic athletics programme since 1912 and the women's event has been continuously held since the 1972 Olympics. The inaugural mixed 4 × 400 metres relay was held at the 2020 Olympics. It is the most prestigious 4×400 m relay race at the elite level. At the 1908 Summer Olympics, a precursor to this event was held – the 1600 m medley relay. This event, with two legs of 200 m, one of 400 m, and a final leg of 800 m, was the first track relay in Olympic history.
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.
Jacqueline "Jackie" Pusey is a Jamaican former track and field sprinter. She competed over distances from 100 metres to 400 metres. She represented Jamaica at the 1976 Summer Olympics and competed a second time at the 1980 Summer Olympics.
Leleith Hodges is a Jamaican former track and field sprinter who competed mainly in the 100 metres. She was one of Jamaica's most prominent female runners of the 1970s.
Yvonne Saunders-Mondesire is a Canadian former track and field athlete. A versatile athlete, she competed in women's pentathlon, long jump, high jump, 400 metres and 800 metres. She competed internationally for Canada, Jamaica, and England during her career.
Joyce Yakubowich was a Canadian track and field sprinter who competed mainly in the 200 metres and 400 metres. She was the 400 m gold medallist at the 1975 Pan American Games, where she also won relay medals. She twice represented Canada at the Summer Olympics and was a three-time Canadian national sprint champion.
Patricia J. Beckford is an English former sprinter. She represented Great Britain in the women's 400 metres at the 1988 Seoul Olympics, and won a bronze medal in the 4 × 400 metres relay at the 1990 European Championships.
Jamaica 
