Mujinga Kambundji is a Swiss sprinter. She won the bronze medal in the 200 metres at the 2019 World Championships. Kambundji is the 60 metres 2022 World indoor champion, becoming the joint fourth-fastest woman of all time in the event, after earning a bronze in 2018. She is a three-time European Championships medallist, with gold for the 200 m and silver for the 100 m in 2022, and bronze for the 100 m in 2016. At the European Indoor Championships, she earned gold in the 60 m in 2023 and bronze in 2017.
Jamaica competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was Jamaica's most successful performance in the Summer Olympics; it was approximately the same size from the previous games with a delegation of 50 athletes, and its athletes broke the nation's record for the number of medals, won in a single games. Jamaica's participation in London marked its sixteenth 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. Usain Bolt became the nation's greatest highlight of these games, having won three of Jamaica's four gold medals at London, and breaking an Olympic and world record in two of the three events in which he participated. Because of his repeated successes for the most medals and records, Bolt became Jamaica's first male flag bearer at the opening ceremony since 1984.
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.
The Bahamas competed at the 2012 Summer Olympics in London, United Kingdom from 27 July to 12 August 2012. The Bahamas Olympic Association sent a total of 24 athletes to these Games, 14 men and 10 women, to compete only in athletics and swimming. The nation's participation at the Olympic games marked its sixteenth appearance as an independent nation.
The 2022 World Athletics Championships was the eighteenth edition of the World Athletics Championships. It was held at Hayward Field in Eugene, Oregon, United States, from July 15–24, 2022, with the country hosting that competition for the first time. The competition was originally scheduled for August 6–15, 2021, but it was pushed back by one year due to the postponement of the 2020 Summer Olympics to 2021.
Jamaica competed at the 2016 Summer Olympics in Rio de Janeiro, from August 5 to 21, 2016. This marked its sixteenth Summer Olympic appearance as an independent nation, although it had previously competed in four other editions as a British colony, and as part of the West Indies Federation.
The 1923 Women's Olympiad was the fourth international event in women's sports, the tournament was held 4 to 7 April 1923 in Monte Carlo, Monaco. The tournament was formally called "Les Jeux Athlétiques Féminins à Monté Carlo". The games were a runner-up to the 1921 Women's Olympiad and 1922 Women's Olympiad.
Imke Vervaet is a Belgian athlete. She competed at the 2020 and 2024 Summer Olympics as a 200 metres runner and as a member of the Belgian women's 4x400 metres and mixed 4x400 metres relay teams. She also participated at multiple World and European Athletics championships, indoor and outdoor, individually and as a member of the 4x400 metres relay teams. She was national champion in the women's 200 metres in 2019, 2020, 2021 and 2024.
Rachel Pellaud is a Swiss athlete. She competed in the women's 4 × 400 metres relay event at the 2019 World Athletics Championships.
Canada is scheduled to compete at the 2022 World Championships in Athletics in Eugene, Oregon, United States, from July 15−24, 2022.
Cuba competed at the 2022 World Athletics Championships in Eugene, United States, from 15 to 24 July 2022. The Cuban Athletics Federation had initially entered 16 athletes, but ended up competing with 14 of them after the withdrawals of Yorgelis Rodríguez and Yiselena Ballar.
The women's 4 × 100 metres relay at the 2022 World Athletics Championships was held at the Hayward Field in Eugene on 22 and 23 July 2022.
Peru competed at the 2022 World Athletics Championships in Eugene, United States, from 15 to 24 July 2022. The Peruvian Athletics Sport Federation had initially entered 8 athletes, but ended up competing with 6 of them due to the withdrawals of Jovana de la Cruz and Soledad Torre.
Colombia competed at the 2022 World Athletics Championships in Eugene, United States, from 15 to 24 July 2022. The Colombian Athletics Federation had initially entered 14 athletes, but ended up competing with 7 of them due to the withdrawals of 7 athletes.
Mexico competed at the 2022 World Athletics Championships in Eugene, United States, from 15 to 24 July 2022. The Federation of Mexican Athletics Associations entered 25 athletes.
Jamaica competed at the 2022 World Athletics Championships in Eugene, United States, from 15 to 24 July 2022. The Jamaica Athletics Administrative Association entered 65 athletes.
Helena Ponette is a Belgian sprinter specialising in the 400 metres. She competed at the 2024 Summer Olympics as a 400 metres runner and as a member of the Belgian women's 4x400 metres and mixed 4x400 metres relay teams. She also participated at multiple World and European Athletics championships, indoor and outdoor, individually and as a member of the 4x400 metres relay teams. She was national champion in the women's 400 metres in 2023.
Brazil competed at the 2022 World Athletics Championships in Eugene, United States, from July 15 to 24, 2022. The Brazilian Athletics Confederation entered 58 athletes.
Nigeria competed at the 2022 World Athletics Championships in Eugene, United States, from 15 to 24 July 2022. The Athletics Federation of Nigeria entered 24 athletes.
Switzerland will compete at the 2022 European Championships in Munich from 11 to 22 August 2022.
