Businessman Jim 'Mattress Mack' McIngvale places $5 million bet on Bengals to win Super Bowl LVI - ESPN
2022 Super Bowl: 'Mattress Mack' places record-setting bet on Bengals
Cincinnati Bengals - 2021 Season Recap
Texas millionaire places largest mobile bet ever on Super Bowl - AS USA
Jim McIngvale - Wikipedia
Super Bowl betting - Big bets, wacky wagers and more for Los Angeles Rams vs. Cincinnati Bengals - ESPN
Cincinnati Bengals - 2021 Season Recap
Mattress Mack places his biggest bet ever with $4.5 million on Cincinnati Bengals to win Super Bowl LVI - 6abc Philadelphia
Mattress Mack Super Bowl bet 2022: Who did furniture magnate bet on for Rams vs. Bengals? - DraftKings Network
Cincinnati Bengals - 2021 Season Recap
Who is Matress Mack? Infamous Texas bizman makes HUGE $4.5m bet on Bengals to win Super Bowl