1. Cao Xunxuan, born in Mokpo, Jeollanam-do in March 1953, is a famous Korean Go player and a member of the ninth division of the Korean Chess Institute.

Cao Xunxuan entered the stage with 1962, becoming the youngest professional chess player in history. 1982 was promoted to Jiu Duan, the first player of Jiu Duan in Korea. He is the first Shi Ying Cup champion, the seventh Fujitsu Cup champion and the sixth Samsung Fire Cup champion. Once he entered Korean chess, Cao Xunxuan was undoubtedly the first player.

2. Nie Weiping, 1952 was born in Shenxian County, Hebei Province (now Shenzhou City, Hebei Province) in August. China famous professional Weiqi player, outstanding Weiqi coach, vice chairman and director of the technical committee of China Weiqi Association, and technical consultant of China Chess Institute. 1982 was awarded nine paragraphs by the Chinese Go Association. 1988 was awarded the title of "Chess Saint" in Weiqi. 1999 was named "Top Ten Outstanding Chess Characters in New China". The winning streak of 1 1 in the first four Chinese-Japanese Weiqi competitions has had a far-reaching impact on the popularity of Weiqi in Chinese mainland. He is the author of My Way to Go, Nie Weiping's Self-Fighting Hundred innings and other books.