London: 10 athletes to watch for

Updated: May 16, 2012 12:05 IST

David Rudisha of Kenya celebrates winning the men's 800 metres final at the IAAF World Championships in Daegu. Reuters/Lee Jae-Won
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David Rudisha of Kenya celebrates winning the men's 800 metres final at the IAAF World Championships in Daegu. Reuters/Lee Jae-Won

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