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MOSCOW, RUSSIA - AUGUST 16: Nathan Brannen of Canada competes in the Men's 1500 metres semi finals during Day Seven of the 14th IAAF World Athletics Championships Moscow 2013 at Luzhniki Stadium at Luzhniki Stadium on August 16, 2013 in Moscow, Russia. (Photo by Julian Finney/Getty Images)

MOSCOW, RUSSIA - AUGUST 16: Nathan Brannen of Canada competes in the Men's 1500 metres semi finals during Day Seven of the 14th IAAF World Athletics Championships Moscow 2013 at Luzhniki Stadium at Luzhniki Stadium on August 16, 2013 in Moscow, Russia. (Photo by Julian Finney/Getty Images)
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Getty Images Sport Julian Finney