Cao Dong (Chinese: 曹冬, born 4 December 1982) is a Chinese Renju player.
[1] He won the Renju World Championship in 2011[2] and 2019,[3] and the Renju Team World Championship in 2010[4] and 2018.
[5] Up to 2022, Cao Dong has won the Chinese National Renju Championship for 4 times and the Chinese National Team Renju Championship for 4 times.
[6]