.NOT AS LONG ago it appeared that the Olympics was winning its battle with drug cheats. Retests of examples coming from competitors at the Beijing and Greater london activities led to much more than 100 champions being precluded for doping. This tally highlighted the occurrence of drugtaking in Olympic sports, however additionally the excellence of anti-doping authorities. The creation of the World Anti-Doping Company (WADA) in 1999 had revealed that the sporting activities planet was serious about ending cheating. Top-level dopers, such as Marion Jones, a United States professional athlete, were penalized retroactively. On the other hand a new generation of sportsmens like Usain Screw and also Michael Phelps exceeded without the support of prohibited drugs.