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.
Choi Yong-sool
It is generally accepted that Choi was born in the year 1904, although some sources place his birth in 1899. Confusion about his age stem from a combination of being orphaned, delays in registering newborns with the government (common in impoverished Korea) and the way in which age is reckoned in Korea. His mother died when he was 2 years old, and his father died sometime after that, leaving Choi in the care of his aunt. According to Choi he was abducted from his home village of Yong Dong in Chungcheongbuk-do in 1912 by a Japanese sweet merchant named Morimoto who had lost his own sons and wished to adopt Choi. Choi resisted and proved so troublesome to the candymaker that he was abandoned in the streets of Moji, Japan. Choi made his way to Osaka as a beggar and, after having been picked up by police, was placed in a Buddhist temple which cared for orphans in Kyoto. The abbot of the temple was a monk named Wantanabe Kintaro.