One bettor won more than a half-million dollars by hitting an insane parlay during Championship Sunday in the NFL. The lucky winner turned their $20 site credit on FanDuel into $579,000 by correctly guessing the winners and exact score of both conference championship games. There's 55 555. There's just 55 555.

Place pre-match sports bets, up till sales close, before the start of the event. The minimum stake for single is $5 and multiples is $1. At the homepage, select FOOTBALL from the product selection. Select UPCOMING or POPULAR football events.