At the 2017 World Athletics Championships, Bolt won his heat uncomfortably after a slow start in 10.07, in his semi-final he improved to 9.98 but was beaten by Christian Coleman by 0.01. That race broke Bolt's 4 year winning streak in the 100 m. In his final individual race, in the final, Bolt won the Bronze medal in 9.95, 0.01 behind Silver medalist Coleman and 0.03 behind World Champion Justin Gatlin. It was the first time Bolt had been beaten at a major championship since the 4×100 m relay of the 2007 World Athletics Championships. Also at the 2017 World Athletics Championships, Bolt participated as the anchor runner for Jamaica's 4×100-metre relay team in both the heats and the final. Jamaica won their heat comfortably in 37.95 seconds. In what was intended to be his final race, Bolt pulled up in agony with 50 metres to go and collapsed to the track after what was later confirmed to be another hamstring injury. He refused a wheelchair and crossed the finish line one last time with the assistance of his teammates Omar McLeod, Julian Forte, and Yohan Blake.