Dong Dong, Chinese trampolinist
Dong Dong (simplified Chinese: 董栋; traditional Chinese: 董棟; pinyin: Dǒng Dòng; born April 13, 1989 in Zhengzhou, Henan) is a Chinese trampoline gymnast. He is an Olympic champion and four-time medalist, winning gold at London 2012, silver at Rio 2016 and Tokyo 2020, and bronze at Beijing 2008. Between 2007 and 2014, he made the podium at every World Championships and Olympics.