Jim McIngvale's Ten Tips for Success!
Mattress Mack loads $10 million of Astros winnings into wheelbarrow
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How did Jim McIngvale (Mattress Mack) become so successful with his business? - Quora
Mattress Mack: The untold story of Houston's own Jim McIngvale
Houston's 'Mattress Mack' lost $13 million in bets after Astros World Series loss and says he'd do it again
Jim McIngvale, Houston's mattress king, bets $3.5 million on Astros - The Washington Post
Who is this 'Mattress Mack,' and why does he do what he does?, Betting
Career Rise of Jim 'Mattress Mack' McIngvale, Who Won $75M in Sports Bet
Who is this 'Mattress Mack,' and why does he do what he does?, Betting