LONDON, ENGLAND - SEPTEMBER 05: Ryan Chalmers of the United States competes in the Men's 400m T54 heats on day 7 of the London 2012 Paralympic Games at Olympic Stadium on September 5, 2012 in London,... more 
LONDON, ENGLAND - SEPTEMBER 05: Ryan Chalmers of the United States competes in the Men's 400m T54 heats on day 7 of the London 2012 Paralympic Games at Olympic Stadium on September 5, 2012 in London, England. (Photo by Michael Steele/Getty Images) less 
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Getty Images | Photo By Michael Steele / Getty Images
Wed, Sep 5, 2012 3:16 PM EDT