LONDON, UNITED KINGDOM - SEPTEMBER 19: Usain Bolt meets fans and signs copies of his autobiography - "Faster Than Lightning" at Selfridges on September 19, 2013 in London, England. (Photo by Stuart C.... more 
LONDON, UNITED KINGDOM - SEPTEMBER 19: Usain Bolt meets fans and signs copies of his autobiography - "Faster Than Lightning" at Selfridges on September 19, 2013 in London, England. (Photo by Stuart C. Wilson/Getty Images) less 
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Getty Images | Photo By Stuart C. Wilson / Getty Images
Thu, Sep 19, 2013 8:45 AM EDT