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Prince William and Catherine, Duchess of Cambridge

Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge during Day 6 of the London 2012 Olympic Games at Velodrome on August 2, 2012 in London, England. (Photo by Pascal Le Segretain/Getty Images)

A look back at the London Olympics

Yahoo Sports

A look at some of the most memorable photos from the London 2012 Olympics. -- By Carla Thorpe, Yahoo! Sports