Michael Walter Mathieu is a retired Bahamian sprinter hailing from Freeport, Grand Bahama who specialized in the 200 metres and 400 metres. He was part of the Bahamian silver medal-winning team in the men's 4×400 metres relay at the 2008 Beijing Olympics, running second leg and recording a 44.0 split, and the gold medal-winning team at the 2012 Summer Olympics. He was also a part of second place relay team at the 2007 World Championships. He won the bronze medal in the 4x400 metres relay in the 2016 Summer Olympics.
Michael Bingham is an American-born British 400 metres track and field athlete. The silver medalist in the individual 400 metres at the 2010 European Championships, his most notable successes came as a long-time member of the Great Britain and England 4 x 400 metre relay squads. A European indoor, European outdoor and Commonwealth Games champion in the long relay, Bingham won medals at every major indoor and outdoor championships available to him, winning Olympic bronze in 2008, World outdoor silver and World indoor silver (twice), in addition to the gold medals at European and Commonwealth Games level.
Jonathan Borlée is a Belgian sprinter, who specializes in the 400 metres. He is a member of the Borlée family.
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.
Dylan Borlée is a Belgian sprinter who competes in the 400 metres. He is a member of the Borlée family.
Robin Vanderbemden is a Belgian sprinter competing primarily in the 200 metres. He also represented his country in the 4 × 400 metres relay winning multiple World and European championship medals with the Belgian men's 4 × 400 metres relay team. He competed at the 2020 Summer Olympics, in 200 m.
Fredrick Lee Kerley is an American professional track and field sprinter who started his career competing in the 400 meters until 2020, when he transitioned to the 100 meters and 200 meters. He has earned several medals at the World Championships in the 400 m and 4 × 400 m relay including an individual bronze and a relay gold at the 2019 edition. Kerley claimed 100 m gold in the 2022 edition.
Jonathan Sacoor is a Belgian sprinter specialising in the 400 metres.
Rhasidat Adeleke is an Irish sprinter.
Camille Laus is a Belgian athlete sprinter. She ran in the national team which placed 5th in the 4 × 400 m relay at the 2019 World Championships, setting Belgian record of 3:26.58 sec in the heats.
Imke Vervaet is a Belgian athlete. She competed at the 2020 Summer Olympics, in 200 m.
Femke Bol is a Dutch track and field athlete who competes in hurdling and sprinting. She specialises in the 400 metres hurdles, where she is the 2023 World Champion, and in the 400 metres, where she is the 2024 World Indoor Champion and the short track world record holder. In the 4 × 400 metres relay, she is the 2023 World Champion and the 2024 World Indoor Champion with the Dutch women's team.
Lieke Klaver is a Dutch track and field athlete who competes in sprinting. She specializes in the 200 metres and in the 400 metres. In the 4 × 400 metres relay, she is the 2023 World Champion and the 2024 World Indoor Champion with the Dutch women's team.
Alexander Doom is a Belgian sprinter specializing in the 400 metres. In 2024, he became the first male athlete to win the individual 400 metres and 4×400 metres relay at the same World Athletics Indoor Championships He has won several medals in international competitions with the Belgian 4 × 400 metres relay team and holds a personal best of 44.15 over the 400 metres.
The Belgian men's 4 × 400 metres relay team, nicknamed the Belgian Tornados from July 2014 onwards, is the relay team of the Belgian national athletics team that has given the highest number of medals in the international competitions, mainly thanks to the support of the Borlée family.
Trevor Bassitt is an American track and field athlete.
Louise Maraval is a French sprinter. In 2023, she became French national champion over 400 metres hurdles. In 2024, she won the silver medal at the European Championships.
Florent Mabille is a Belgian sprinter. In 2023, he became Belgian national champion over 400 metres indoors.
Léonie Pointet is a Swiss sprinter. She is a multiple-time national champion over 200 metres.
