Sam Sevian is an American chess prodigy. He holds the record for the youngest ever United States Grandmaster at the age of 13 years, 10 months, and 27 days. He also holds the record for the youngest ever United States International Master at 12 years and 10 months; and the youngest National Master in USCF history at 9 years, 11 months, and 23 days. In 2012, he became World Champion in the U12 category. He achieved a 2500 FIDE rating during the Saint Louis GM Norm Invitational tournament with an impressive outcome of 7.5/9.
Sevian made his first appearance at the U.S. Chess Championships in Saint Louis, Missouri in 2013 as the youngest ever participant. There, Sevian placed in a shared 14th position out of 24 total players with a score of 4/9, beating out several grandmasters. He returned for another U.S. Chess Championships in 2015 and shared fifth place ahead of several well-known names in the chess world including Wesley So, a world top ten ranked player. His overall performance in the championship earned him a spot in the 2015 Chess World Cup.