Video PlayerClose

China's Wang Zheng competes during the women's hammer throw final at the 2019 IAAF World Athletics Championships in Doha, Qatar, Sept. 28, 2019. (Xinhua/Li Ming)

China's Wang Zheng competes during the women's hammer throw final at the 2019 IAAF World Athletics Championships in Doha, Qatar, Sept. 28, 2019. (Xinhua/Li Ming)