Liu Zhi Yuan
Keywords: People
Liu Zhi Yuan, also known as Andy Liu or bigbadwolf (on KGS) (born 5 May 1991) is an American amateur and one of the strongest players in the US. He has won the US Open, the Ing Masters, and was the youngest player to represent the US in the World Amateur Go Championship.
2009 - Defeated Yilun Yang, Feng Yun and Jiang Mingjiu in the North American Ing Masters Tournament to win the tournament with a record of 5-0.
2007 - Placed 8th in the WAGC.
2006 - Defeated Jiang Mingjiu and Jie Li to win the US Open with a score of 6-0.