And so I was pushed aside by the younger weightlifters, but could not defend myself.

CNN: Interview with K.J. Choi

The Kazakh team is made up mainly of boxers, wrestlers and weightlifters, all sports associated with a protein-rich diet, our correspondent says.

BBC: Kazakh Olympians seek to bring horsemeat to London 2012

Eastern bloc weightlifters used steroids to great success in the 1952 Olympics.

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Over-the-counter supplements that claimed to block myostatin took off as weightlifters.

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