Who is Mattress Mack? Meet Jim McIngvale, the Houston businessman known for extravagant million-dollar sports bets

Houston's 'Mattress Mack' bet big on the Astros and could win almost $39 million if they take World Series

Texas mattress mogul bets big in N.J. for World Series promo - WHYY

Mattress Mack poised for historic $75M payout after $10M World Series bet

Jim 'Mattress Mack' McIngvale: Business, Bets and Giving Back

Career Rise of Jim 'Mattress Mack' McIngvale, Who Won $75M in Sports Bet

Mattress Mack makes a million-dollar bet on Houston to Colorado's gain, Focus on Denver

Jim McIngvale: 9 surprising facts about Houston's Mattress Mack

Mattress Mack' On How His Outrageous Sports Bets Built A $240 Million Empire

ClutchPoints on LinkedIn: Mattress Mack Makes Millions Even On Losing Bets

Mattress Mack: A colorful gallery of big bet action

Mattress Mack is $75 million richer thanks to Houston Astros, largest sports bet payout

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