BEIJING, CHINA - AUGUST 29: Usain Bolt of Jamaica crosses the finish line to win gold in the Men's 4x100 Metres Relay final ahead of Mike Rodgers of the United States during day eight of the 15th IAAF World Athletics Championships Beijing 2015 at Beijing National Stadium on August 29, 2015 in Beijing, China. (Photo by Christian Petersen/Getty Images for IAAF)
