Wei Yadong of China competes during the men's individual seamanship race of naval pentathlon at the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 24, 2019. (Xinhua/Chen Yehua)

Guo Ziyuan of China competes during the men's individual seamanship race of naval pentathlon at the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 24, 2019. (Xinhua/Chen Yehua)

Cheng Fengxuan of China competes during the men's individual seamanship race of naval pentathlon at the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 24, 2019. (Xinhua/Chen Yehua)

Ye Rentang of China competes during the men's individual seamanship race of naval pentathlon at the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 24, 2019. (Xinhua/Chen Yehua)

Yang Jin of China competes during the men's individual seamanship race of naval pentathlon at the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 24, 2019. (Xinhua/Chen Yehua)