Lee Sedol Bio | Wiki

Lee Sedol is a noted former South Korean professional Go player of 9 dan rank. He has the nickname “The Strong Stone” (“Ssen-dol”) and ranked second in international titles. He also played a notable series of matches against the program AlphaGo that ended in Lee losing 1–4 in March 2016. In addition, he announced his retirement from professional play on November 19, 2019.

Lee Sedol Age

He was born in Sinan-gun, South Jeolla Province, in South Korea on March 2, 1983. Sedol is 40 years old. Therefore, he celebrates his birthday every year on March 2.

Lee Sedol Height

He is a man of average stature. Sedol stands at a height of 5 ft 7.5 in ( approx. 1.72m ).

Lee Sedol Family

He was born to his hardworking parents in Sinan-gun, South Jeolla Province, in South Korea. Sedol holds Korean and South Korean nationality. He is the son of Lee Soo-oh and Park Yang-rae. He grew up along with Lee Cha-dol, Lee Se-na, Lee Sang-hoon, and Lee Sang-hee. His brother Lee Sang-hoon is also a 9 dan professional go player.

Lee Sedol Wife

He has been married to his loving wife Kim Hyun-jin since 2006. The couple are parents of one daughter Lee Hye-rim.

Lee Sedol Education

He attended the Korea Baduk Association. He was the fifth youngest to become a professional Go player at the age of 12 years and four months in South Korean history behind Cho Hun-hyun, Lee Chang-ho, Cho Hye-yeon, and Choi Cheol-han.

Lee Sedol Alpha Go | vs Alphago | Go

Sedol played a five-game match, broadcast live, against the computer program AlphaGo on March 9, 2016. AlphaGo is a London-based AI firm Google DeepMind, for a $1 million match prize. He played black and lost the first game by resignation. Lee then played white and lost the second game by resignation on March 10, 2016.

Moreover, he played the black and lost the third game as well on March 12, 2016. In addition, he won the fourth match playing with white following an unexpected move at White 78 described as “a brilliant tesuji”. Additionally, he played black and lost the fifth game on March 15, 2016.

Lee Sedol Move 78

Sedol won the fourth match playing with white in the march against Alphago following an unexpected move at White 78 described as “a brilliant tesuji” and by Gu Li 9 dan as a “divine move”.

Lee Sedol Iq

He began playing Go when he was 12 years and four months old. Sedol has not shared his IQ but he is said to have a higher IQ.

Lee Sedol Retire | Retirement | Retired | Quit Go

Sedol announced his retirement from professional play on November 19, 2019. His reason for retiring was that “Even if I become the number one, there is an entity that cannot be defeated.” In December 2019, he agreed to play a three-game match against the HanDol AI system, developed by Korean NHN Entertainment Corporation. Furthermore, he defeated the machine in the first game but the HanDol won the remaining two games of the match, with a final score of two-to-one, winning the overall contest.

Lee Sedol Net Worth

Sedol is a 40-year-old former South Korean professional Go player of 9 dan rank who through his successful career, attained a decent fortune. His net worth is $2 Million.

What Is Lee Sedol Doing Now

In November 2021, he signed a contract to become the face of TGS a newly produced commercial introduces TGS’s new smart currency called C-Cash.

Who Is Lee Sedol

Sedol is a 40-year-old former South Korean professional Go player of 9 dan rank. He has the nickname “The Strong Stone” (“Ssen-dol”) and ranked second in international titles. He also played a notable series of matches against the program AlphaGo that ended in Lee losing 1–4 in March 2016. In addition, he announced his retirement from professional play on November 19, 2019.

Why Did Lee Sedol Quit

Sedol retired from professional play after claiming artificial intelligence is “an entity that cannot be defeated”. This was after he lost to an AI algorithm called AlphaGo in a 1-4 match.