The modern Summer Olympic Games have been held every four years since the first Games in 1896 (except 1916 due to the First World War, 1940 and 1944 due to the Second World War, and 2020 due to the COVID-19 pandemic) and Olympic records are recognised by the International Olympic Committee (IOC) in each event.
In 1988, Canadian sprinter Ben Johnson broke the Olympic and World record in the 100 metres sprint, but was subsequently disqualified after it was discovered that he had used anabolic steroids to enhance his performance.
His record was expunged and the gold medal was instead awarded to original silver medalist American Carl Lewis.
[3] Hungarian athlete Róbert Fazekas broke the Olympic record in the men's discus in 2004 but was later stripped of both his gold medal and the record after it was deemed that he had "committed an anti-doping rule violation".
No longer contested at the Summer Olympics ♦ denotes a performance that is also a current world record.