
Zhang Wenxiu of China competes during Women's Hammer Throw Final on Day 4 of the 2017 IAAF World Championships at London Stadium in London, Britain, on Aug. 8, 2017. Zhang Wenxiu took the fourth place with 74.53 metres. (Xinhua/Wang Lili)

Zhang Wenxiu of China competes during Women's Hammer Throw Final on Day 4 of the 2017 IAAF World Championships at London Stadium in London, Britain, on Aug. 8, 2017. Zhang Wenxiu took the fourth place with 74.53 metres. (Xinhua/Wang Lili)