IAAF Diamond League - Meeting Herculis Monaco 2017 [Getty Images]

MONACO - JULY 21: Usain Bolt of Jamaica wins the men's 100m from Chijindu Ujah (2R) of Great Britain during the IAAF Diamond League Meeting Herculis on July 21, 2017 in Monaco, Monaco. (Photo by Michael Steele/Getty Images)

Getty Images Sport Michael Steele