The only go-man who has won the AI program "Go Algo" prepares his second life outside the table.
I am Choi Doo-hee.
Lee Se-dol 9dan submitted the resignation of a journal article at the Korean Memorial Service, which ended its 24 years and four months of active activity.
He gave no clear reason for the resignation.
After joining the pro, he became the ninth Dan in 2003 with the title "Grand Prize".
He has won only 18 World Championships and 32 National Championships. 19659002] In 201
It lost 1 to 4 but became the only professional knight to defeat Alphago.
[이세돌 / 프로바둑 9단 (지난해) : 바둑은 기본적으로 인간 대 인간이 두는 것 아니겠습니까. 좋은 후배, 선배님들과 두는 게 조금 더 바둑의 본질에 가깝지 않을까 하는 생각을 해봅니다.]  However, he questioned the established order of the Baduk world and was also endowed with a contradictory temperament. The Korean Institute of Initiatives introduced a new system in 2003.
Three years ago, he expressed dissatisfaction with the operation of the Korean Society and announced his retirement from his brother Lee Sang-hoon.
Was already suggested in March
by a bombing raid, as China had publicly announced, after the completion of the 9th Dan of China and the 100th anniversary of the March 1 Movement
[바둑계 관계자 : 커제와 삼일절 기념 대국 때도 지고 나서 은퇴한다고 얘기했거든요. 올 연말이나 내년 초 은퇴하겠다고 밝혔어요. 그리고 나선 시기만 저울질했던 것 같아요.]
retiring Lee Sedol 9dan, who once ruled as the world's top go-knight and spread many topics both inside and outside the table, is now leaving the Baduk world to begin his second life.