Nguyễn Ngọc Trường Sơn (born Rach Soi, Rach Gia, Kien Giang Province, Vietnam; February 23, 1990) is a leading Vietnamesechess player. After learning chess at the age of 3, he won the gold medal at the world under 10 champion in 2000. He is Vietnam's youngest Grandmaster ever, and one of the youngest grandmasters in the history of the game. (See List of youngest grandmasters).
According to May 2010 FIDE rating list, he is second ranked among Vietnamese players with 2642 Elo rating.
Career highlights
1999: Bronze medal, Asia U-10 Chess Championship
2000: Gold medal, Asia U-10 Chess Championship. Gold medal, International U-10 Chess Championship. Second place, Vietnam's 'athlete of the year'
2001: Gold medalist at the Asia U-12 Chess Championship