15th IAAF World Athletics Championships Beijing 2015 - Day Two
(L-R) Marcin Lewandowski of Poland, Erik Sowinski of the United States, Ferguson Cheruiyot Rotich of Kenya and Rafith Rodriguez of Colombia compete in the Men's 800 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.
(Aug. 22, 2015 - Source: Christian Petersen/Getty Images AsiaPac) more pics from this album »