An Sungjoon
Korean professional player born 1991-09-16. Promoted 1 dan in 2008-09-21, 2 dan in 2010-03-16, 3 dan in 2011-06-03, 4 dan in 2012-08-29 and 5 dan in 2013-07-11. 7 dan by October 2016.
In 2012 winner of the 8th Korean Prices Information Cup, beating Kim Jiseok 2-0.
Member of Korea's 16th Nongshim Cup team.
Korean profile