Cho Nam-chul
Cho Namchul (November 30, 1923 - July 2, 2006, alternately Cho Namcheol) was a professional Go player (Baduk in Korean). He died of natural causes in Seoul at the age of 83.
Cho Chikun
2003 was the year of the Samsung Cup. It was his first big title in three years. Cho was known for not doing well in international tournaments, so when he progressed to the quarter-finals of the 8th Samsung Cup, many were surprised. The only time before the Samsung Cup in which he won an international cup was back in 1991 when he won the Fujitsu Cup because his opponent, Qian Yuping, fell ill. The quarter-final was a historical game for Cho, as it was the first time he beat Cho Hunhyun since 1981. The final four were left now. Other than Cho, the other players who were Hu Yaoyu, Xie He, and Park Young-Hoon. All were under the age of 21, while Cho was 47 at the time. In the semi-final, in which pairings were selected by lot, he played Hu Yaoyu. He was lucky, winning by only half a point. Park had beaten Xie He, so Cho and Park met in the final. Park won the first game by 4 and a half points, but Cho came back and took the next two games. The last game was clearly worse for Cho until Park slipped up on move 180 and Cho was able to cut off a lot of stones. This led to Park resigning. Cho won his first international title in 12 years, and only his second of all time.