see more

BEIJING, CHINA - AUGUST 23: (L-R) Chijindu Ujah of Great Britain, Nickel Ashmeade of Jamaica, Femi Ogunode of Qatar, Justin Gatlin of the United States and Mike Rodgers of the United States cross the finish line in the Men's 100 metres semi-final during day two of the 15th IAAF World Athletics Championships Beijing 2015 at Beijing National Stadium on August 23, 2015 in Beijing, China. (Photo by Andy Lyons/Getty Images)

BEIJING, CHINA - AUGUST 23:  (L-R) Chijindu Ujah of Great Britain, Nickel Ashmeade of Jamaica, Femi Ogunode of Qatar, Justin Gatlin of the United States and Mike Rodgers of the United States cross the finish line in the Men's 100 metres semi-final during day two of the 15th IAAF World Athletics Championships Beijing 2015 at Beijing National Stadium on August 23, 2015 in Beijing, China.  (Photo by Andy Lyons/Getty Images)