15th IAAF World Athletics Championships Beijing 2015 - Day Four [Getty Images]

BEIJING, CHINA - AUGUST 25: (L-R) Bronze medalist Amel Tuka of Bosnia and Herzegovina, gold medalist David Lekuta Rudisha of Kenya and silver medalist Adam Kszczot of Poland celebrate after the Men's 800 metres final during day four of the 15th IAAF World Athletics Championships Beijing 2015 at Beijing National Stadium on August 25, 2015 in Beijing, China. (Photo by Michael Steele/Getty Images)

Getty Images Sport Michael Steele