If you live in Houston, you probably know Jim McIngvale as his alter-ego "Mattress Mack." For almost four decades, Mack has been selling furniture in the greater Houston area through his business Gallery Furniture. Known for his energetic local TV commercials where the natural born huckster unleashed his famous tagline that Gallery Furniture would "Save you money," Mack grew his business from being a series of tents along a highway into multiple, massive locations employing hundreds of people.