14th IAAF World Athletics Championships Moscow 2013 - Day Eight [Getty Images]

MOSCOW, RUSSIA - AUGUST 17: Stephen Kiprotich of Uganda crosses the line to win gold in the Men's Marathon during Day Eight of the 14th IAAF World Athletics Championships Moscow 2013 at Luzhniki Stadium on August 17, 2013 in Moscow, Russia. (Photo by Ian Walton/Getty Images)

Getty Images Sport Ian Walton