The vast majority of us can only dream of being an Olympic-level athlete - but we have no real idea of what that means. Here, for the first time, in all its shocking, funny and downright bizarre glory, is the truth of the Olympic experience.
It is an unimaginable world:
The Secret Olympian talks to scores of Olympic athletes - past and present, from Munich 1960 right through to London 2012, including British, American, Australian, Dutch, French, Croatian, German, Canadian and Italian competitors. They all have a tale to tell - and most of those tales would make your eyes pop more than an Olympic weightlifter's.