Su Bingtian (2nd L) of China competes during the men's 100m semi-final at the 2019 IAAF World Athletics Championships in Doha, Qatar, on Sept. 28, 2019. (Xinhua/Xu Suhui)
Highlights of men's 100m semi-final at IAAF World Athletics Championships
Source: Xinhua| 2019-09-29 07:44:03|Editor: Liu
