Carl Lewis records. From January 1, 1990, Lewis was the world record holder in the 100 m. The record did not last long, as fellow American and University of Houston teammate Leroy Burrell ran 9.90 s on June 14, 1991, to break Lewis's mark. Lewis also permanently lost his ranking as number one for the 200 m in 1988 and for the 100 m in 1989. He also lost the top ranking for the long jump in 1990 but was to regain it in 1992. Tokyo was the venue for the 1991 World Championships. In the 100 m final, Lewis faced the
Doping at the Olympic Games His gold medal was subsequently stripped and awarded to runner-up Carl Lewis, who himself had tested positive for banned substances prior to the Olympics, but had not been banned due to a lack of consistency in the application of the rules. At that time National Olympic Committees had leeway to determine whether a specific athlete met the criteria to be banned from Olympic competition. In the late 1990s, the IOC took the initiative in a more organized battle against doping, leading to the formation of the World Anti-Doping Agency (WADA) in 1999. The 2000 Summer Olympics and 2002 Winter Olympics