16th IAAF World Athletics Championships London 2017 - Day Two [Getty Images]

LONDON, ENGLAND - AUGUST 05: Donavan Brazier of the United States shakes hands with Guy Learmonth of Great Britain following the mens 800m heats during day two of the 16th IAAF World Athletics Championships London 2017 at The London Stadium on August 5, 2017 in London, United Kingdom. (Photo by Richard Heathcote/Getty Images)

Getty Images Sport Richard Heathcote