Yun Junsang (born 20 November 1987) is a professional Go player. Biography Yun became a professional in 2001. He was promoted to 3 dan in 2004, 4 dan in 2005, and 5 dan in 2007 after winning the Guksu title. He is currently 9 dan. Yun broke a record in 2002 when he qualified for the first round of the 7th LG Cup. It was the shortest time between becoming a pro and entering an international tournament (3 months). In 2003, he just missed out on challenging Lee Chang-ho for the Kisung title when he lost to Cho Hunhyun in the challenger final, two games to one. In 2007, he won the Guksu title 3 to 1 over Lee Chang-ho. Promotion record Career record 2006: 61 wins, 27 losses 2007: 49 wins, 27 losses 2008: 32 wins, 26 losses 2009: 38 wins, 21 losses 2010: 46 wins, 21 losses 2011: 27 wins, 6 losses Titles and runners-up Korean Baduk League References External links Official Yun Junsang Profile from the Korean Go Association Yun Junsang profile in Igo Database 1987 births Living people South Korean Go players Hankuk University of Foreign Studies alumni