Centennial Olympic Stadium stadium a second time as Georgia State Stadium, designed for American football. During the week-long athletics program, the stadium bore witness to Donovan Bailey of Canada winning the 100 m in a world record time of 9.84 s; Michael Johnson winning both the 200 and 400 metres titles, breaking the 200 m world record in the process; and France's Marie-José Pérec also winning the 200/400 double. Meanwhile, Carl Lewis won his fourth consecutive Olympic title in the long jump, becoming only the second person, after Al Oerter, to win the same athletics event at four consecutive Games. After the closing
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