American Coleman wins 100m world title, Wang Zheng takes hammer bronze for China

Christian Coleman (C) of the United States sprints with his compatriot Justin Gatlin (2nd R) and Andre De Grasse of Canada (1st L) during the men's 100m final at the 2019 IAAF World Championships in Doha, Qatar, Sept. 28, 2019. (Xinhua/Wang Lili)