World Anti-Doping Agency
The UK Government has identified the GRU as 'working in secret to undermine international law'.
Alexander Krushelnitsky is likely to be stripped of his Olympic bronze medal after being charged by the Court of Arbitration for Sport.
The use of drugs in sport is a highly debated topic and the latest instalment of The Ultimate Fighting Championship, UFC
Former drugs cheat Dwain Chambers will be free to compete at the London 2012 Olympic Games after the British Olympic Association