IAmA former employee of Mattress Mack (in Houston, TX). AMA. : r/IAmA

Jim 'Mattress Mack' McIngvale in hospital after experiencing stroke, heart attack symptoms : r/houston

Mattress Mack' wins $75M as Astros claim World Series title

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

Mattress Mack: The untold story of Houston's own Jim McIngvale

Mattress Mack: The untold story of Houston's own Jim McIngvale

Ken Hoffman calls out a radio host's Twitter attack on Mattress Mack - CultureMap Houston

Mattress Mack” has published a rambling, self-aggrandizing, bizarre rant of a letter to County Judge Hidalgo as a Gallery Furniture ad in the Chronicle. : r/houston

Jim Mattress Mack McIngvale just won $75 million making it the largest legal payout in sports betting history tonight as the Houston Astros win the World Series against the Phillies. : r/texas

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