Caster Semenya: Runner, champion... guinea pig?
Hormone therapy might be slowing down South Africa’s star runner
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2012 Olympics
2012 Olympics, Day 10: The very best photos
Aliya Mustafina, Alexandre Despatie, water polo and lots from the Olympic Stadium
A fan’s guide to Tuesday at the Games
Swim, run, bike: Simon Whitfield goes for gold
China’s Games
Smart bet says $800M investment will pay in gold
What the Olympics do to us
They make us care about odd things like gymnastics, or Belgians. Suddenly I’m all about horses
2012 Olympics: Heartbreak, DQs and ’inadvertent consumption’ of pot
Monday at the Games, as told by Twitter
Three golds does not make Britain a track superpower
Gold frenzy has the U.K. loving athletics as it did the Beatles. Alas, 1964 is long gone
Welcome to the silly games
For this Olympic host, ‘taking the piss’ is a venerated sport
Usain Bolt’s Muhammad Ali moment
He’d won the 100 metres before leaving the blocks