Houston-based furniture retailer Jim McIngvale, widely known by his popular moniker "Mattress Mack," placed a massive $2 million wager on the New England Patriots to defeat the Seattle Seahawks in Super Bowl LX. Known for his high-stakes promotional bets designed to offset customer refund guarantees at his retail stores, his multi-million-dollar wagers on major sports championships regularly capture national headlines across the sports betting and entertainment worlds.