- Born on 1/9/1984.
- At the age of 4, started learning Go.
- At the age of 8, enrolled in professional teams.
- In 1997, became 1p and entered into National Youth Team.
- In 2006, advanced to 9p.
- In 1999, won the 1st place in National Youth Team preliminary.
- In 2001, the fifth place in the winning rate of National Team Competition.
- In 2002, participated in Samsung Cup main event.
- In 2003, elected into 2nd CSK Cup Asian Team Contest and advanced to the quarter-final of NEC Cup.
- In 2004, won the second place of Xinren Wang (New Pro) title.
- In 2006, won 6th Liguang Cup champion.
- In 2006, won the champion of 18th Asian TV Cup Fast Game tournament and advanced to 9p.
- In 2009, won 6th Chang-ki Cup champion.
- In 2010, won 9th Xinan Wang champion.
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