An investigation for the World Anti-Doping Agency (WADA) claims positive tests were concealed at the London Games, the Sochi Winter Olympics, and the 2013 World Athletics Championships. London 2012 was corrupted by Russian athletes on an "unprecedented scale" , said head of the investigation
Two years after accusations were made over Russian doping, the second instalment of the McLaren report was published on Friday.
There’s no prizes for guessing what British people talked about most on Facebook this year – it’s what we were all talking about in the real world, too.
More than 1,000 unnamed Russian athletes from across 30 sports were involved in or benefited from manipulations to conceal positive doping tests. This is according to the second half of Professor Richard McLaren's damning independent investigation into doping in sport that was published by the World