Question: BARGE, the Big August Rec.Gambling Excursion, is a yearly convention held in Las Vegas during the first weekend of August,, some of the well-known poker players who have participated either as speakers or players in the no limit holdem tournament including which American poker player who has played professionally for over 50 years.?
Sentence (from "Doyle Brunson"): Doyle F. Brunson (born August 10, 1933) is an American poker player who has played professionally for over 50 years.
Relevant evidence: Yes