How many times did the author of Super/System win the world series of poker?
Super/System Super/System, one of the first books about poker strategy, was written and published in 1979 by Doyle Brunson, a professional poker player and multiple winner at the World Series of Poker.
John Phan Bon "John" Phan (born October 10, 1974 in Da Nang, Vietnam) is a Vietnamese-American professional poker player based in Stockton, California who is a two time World Series of Poker bracelet winner and is a winner and four time final tablist of World Poker Tour Championships.