US Danielle Carruthers competes in the women's 100 metres hurdles heats at the International Association of Athletics Federations (IAAF) World Championships in Daegu on September 2, 2011. AFP PHOTO /... more 
US Danielle Carruthers competes in the women's 100 metres hurdles heats 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
Thu, Sep 1, 2011 10:03 PM EDT