The World Series of Poker has been underway at the Rio Hotel in Las Vegas since May 28. There are 57 different events in all that take place at the event, but the one that matters more than any others is The Main Event. The Super Bowl of poker crowns the world champion each year, and the winner becomes both very famous and very rich. Last year 6,494 players each paid $10,000 to play in the event, and we should see about that many again this year.