Russ Hamilton is an American poker player. He was the 1994 World Series of Poker main event champion, defeating Hugh Vincent in heads-up play to win $1 million in first-prize money as well as his body weight in silver. Following his World Series win, Hamilton served as a consultant for Ultimate Bet, an online poker server. In 2008, the Kahnawake Gaming Commission found Hamilton largely responsible for cheating players on Ultimate Bet out of $6.1 million through software that allowed access to opponents' hole cards. In 2009, Kahnawake increased the $6.1 million estimate to $22,100,000.

The World Series of Poker (WSOP) is a series of poker tournaments held annually in Paradise, Nevada and, since 2004, sponsored by Caesars Entertainment. It dates its origins to 1970, when Benny Binion invited seven of the best-known poker players to the Horseshoe Casino for a single tournament, with a set start and stop time, and a winner determined by a secret ballot of the seven players.