Though the World Series of Poker made its official debut in 1970, the idea of the Horseshoe’s annual tournament was actually conceived more than two decadesearlier.

In the summer of 1949, as the story goes, inveterate gambler Nicholas “Nick the Greek” Dandolos approached Benny Binion with an unusual request - to challengethe best in a high-stakes poker marathon. Binion agreed to set up a match between Dandolos and the legendary Johnny Moss, with the stipulation that the game would be played in public view.