Wayde van Niekerk (South African English: /ˈweɪd fʌn niːˈkɛərk/, Afrikaans: ; born 15 July 1992) is a South African track and field sprinter who competes in the 200 and 400 metres. In the 400 metres, he is the current world and Olympic record holder, and world and Olympic champion. He also holds the world-best time in the 300 metres.
Van Niekerk was the silver medallist in the 400m at the 2014 Commonwealth Games and took bronze in the 4×400 metres relay at the 2013 Summer Universiade. He also represented South Africa at the 2013 and 2015 Athletics World Championships. At the 2015 World Championships, he won the gold medal in the 400 meters. He defended his title two years later, in London, where he also won the silver medal in the 200 meters race.
In the 2016 Olympic Games men's 400m, Van Niekerk won the gold medal with a world record time of 43.03 seconds (reaction time 0.181 s) at age 24 years and 30 days, beating the time of 43.18 seconds set by Michael Johnson during the 1999 World Championships in Athletics in Seville, Spain.