Like any sport that relies heavily on purely physical attributes such as power and speed, the sport of athletics has to be vigilant for the use of performance-enhancing [[drugs]] ('''doping'''). Because of its high profile, athletics has had some of the most publicised doping scandals of any sport. These include [[Canada|Canadian]] sprinter [[Ben Johnson]]'s positive test for [[steroids]] at the [[Seoul]] Olympics in 1988, and the more recent stripping of [[Marion Jones]]' gold medals after she admitted having used performance enhancers. | Like any sport that relies heavily on purely physical attributes such as power and speed, the sport of athletics has to be vigilant for the use of performance-enhancing [[drugs]] ('''doping'''). Because of its high profile, athletics has had some of the most publicised doping scandals of any sport. These include [[Canada|Canadian]] sprinter [[Ben Johnson]]'s positive test for [[steroids]] at the [[Seoul]] Olympics in 1988, and the more recent stripping of [[Marion Jones]]' gold medals after she admitted having used performance enhancers. |