Mattress Mack' wins $75M as Astros claim World Series title
Mattress Mack makes another huge bet after Astros World Series win
Jim 'Mattress Mack' McIngvale wins $75 million as Houston Astros
Inside rise of 'Mattress Mack', the biggest Kentucky Derby bettor
Gallery Furniture's Mattress Mack sends Astros fans, first responders
Boot Walk to End Cancer™ raises funds for cancer research
Mattress Mack' prepares to 'give thanks' with nearly 20,000 Texans
Mattress Mack donates $500,000 to cancer research
Inside rise of 'Mattress Mack', the biggest Kentucky Derby bettor