Poker legend Doyle Brunson dies at 89.

Doyle Brunson, the Godfather of Poker and a two-time world champion, died at the age of 89. He won 10 World Series of Poker tournaments and was inducted into the Poker Hall of Fame in 1988. Brunson wrote a book called “Super System” in 1979, which was one of the first books to delve into poker strategy and created a lasting impact that helped bring many others to the game. His influence carried beyond poker.