William T. Walters is an American entrepreneur, philanthropist, and retired professional gambler widely regarded as among the most successful sports bettors in Las Vegas, having a winning streak which extended for over 30 years.
In 1987, Walters stopped all gambling other than sports betting and returned to his roots in business. As of 2016, his holding company owned interests in eight car dealerships with one under construction, one golf course on the Las Vegas Strip, a rental-car franchise, and a number of commercial properties. In 2014, his net worth was estimated at more than $100 million.