How many times did the man who popularized the term "Post-oak bluff" win the World Series of Poker?
Doyle Brunson Doyle F. Brunson (born August 10, 1933) is an American poker player who has played professionally for over 50 years. He is a two-time World Series of Poker (WSOP) Main Event champion, a Poker Hall of Fame inductee, and the author of several books on poker.
Amarillo Slim Thomas Austin Preston Jr. (December 31, 1928 – April 29, 2012), known as Amarillo Slim, was an American professional gambler known for his poker skills and proposition bets. Preston won the 1972 World Series of Poker (WSOP) Main Event and was inducted into the Poker Hall of Fame in 1992.