Houston furniture store owner Jim “Mattress Mack” McIngvale wagered $3.3M to win $6.2M at Caesars Sportsbook in Louisiana and $2.2M to win $4.2M at Barstool Sportsbook.
Original article: https://www.reviewjournal.com/sports/betting/mattress-mack-bets-5-5m-on-ncaa-championship-winner-2555389/
