Nickname
Uncle Cao, because he is the oldest in the Chinese team. (UIPM, 19 Jul 2012)
Hobbies
Watching movies and reading. (olympic.cn, 13 Apr 2010)
Occupation
Athlete, Coach
Language(s) spoken
Chinese, English
Club name
Shanghai Sports Institute/Shanghai Municipal Modern Pentathlon Team, Shanghai, CHN
Coach
Zhang Bin, Gong JiXiang (CHN) (olympic.cn, 13 Apr 2010)
Handedness
Right (NOC, 02 Jun 2008)
