LONDON, ENGLAND - SEPTEMBER 06: Daniel Silva of Brazil runs with his guide Leonardo Souza Lopes during heat 3 of the Men's 400m - T11 the on day 8 of the London 2012 Paralympic Games at Olympic ... more 
LONDON, ENGLAND - SEPTEMBER 06: Daniel Silva of Brazil runs with his guide Leonardo Souza Lopes during heat 3 of the Men's 400m - T11 the on day 8 of the London 2012 Paralympic Games at Olympic Stadium on September 6, 2012 in London, England. (Photo by Matthew Lloyd/Getty Images) less 
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Getty Images | Photo By Matthew Lloyd / Getty Images
Thu, Sep 6, 2012 6:20 PM EDT