Cho Chikun "25h Honinbo" "Honorary Meijin" "Judan" (Japanese: 趙治勲, チョウチクン Chō Chikun, Korean: 조치훈, 趙治勲, RR: Jo Chi-hun, MC-R: Cho Ch'i-hun, born on June 20, 1956 in Busan, South Korea) is a professional Go player. His total title tally of 71 titles is the most in the history of the Japanese Nihon Ki-in. Cho is the first and only player to hold the top three titles-Kisei, Meijin, and Honinbo simultaneously. Wikipedia
The definitive Wikipedia entry for Cho Chikun. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Cho_Chikun
