Silver medallist South Africa's Ofentse Mogawane (L) shares a joke with gold medallist US athlete LaShawn Merritt after the men's 4x400 metres final at the International Association of Athletics ... more 
Silver medallist South Africa's Ofentse Mogawane (L) shares a joke with gold medallist US athlete LaShawn Merritt after the men's 4x400 metres final at the International Association of Athletics Federations (IAAF) World Championships in Daegu on September 2, 2011. AFP PHOTO / OLIVIER MORIN (Photo credit should read OLIVIER MORIN/AFP/Getty Images) less 
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Getty Images | Photo By OLIVIER MORIN / AFP/Getty Images
Fri, Sep 2, 2011 10:27 AM EDT