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.
Cha Hyung-won
Cha was born on 5 September 1890 in Gangneung, Korea. His father, Cha In-sil (), lived in 132 dong Gangneung Seongnamdong. When he was 17 years old, he saw the last gwanno-Masque playing at the Gangneung Danoje festival in 1907 before it disappeared in the latter era of the Choson Dynasty. As the gwanno-Masque playing was performed by gwanno, a man slave in government employ, Cha denied that he was gwanno. After the Gwanno-Masque playing was designated as the Important Intangible Cultural Properties of Korea on 16 January 1967, it was reconstructed by researchers. Cha was one of the masters who participated in organizing all of the information about Gwanno-Masque playing from the appearance of masque to performance. He died in on 2 July 1972.