Go master Lee Se-dol, the only human to beat AI AlphaGo, retires
Nov 19, 2019
South Korean Go master Lee Se-dol, who is the only human to score a win against the artificial intelligence Go player AlphaGo, retired Tuesday. The 36-year-old officially retired from Go competition by submitting his letter of retirement to the Korea Baduk Association, which overseas Go professionals in South Korea. He hinted at his impending retirement following his defeat to Chinese rival Ke Jie in a special match at a Seoul hotel in March. This puts an end to Lee's lege