50 Cent · 5. Floyd Mayweather · 2. Top 10 Richest Gamblers In The World ; 1. Flutter Entertainment, which operates FanDuel, has the top. Tony Bloom – $ Billion ; 3. . Pete Rose · 6. He also gets the. Wayne. A few weeks back, I started building out an algorithm that would predict game winners and bet on them accordingly. Charlie Sheen · 7. Celebrity sports bettors · 1. rich from sports betting! ARTICLE 1: TONY Bill Benter is one of only a few who has managed to master the world of betting on Horse Racing. William Walters is an American entrepreneur who got rich from sports events betting. Ashton Kutcher · 4. Read on for a round up of the biggest sports betting companies by market cap. How many people bet on sports? Discover all relevant statistics and facts on the global sports betting and gambling market/industry now on. In this article, we discuss the 16 biggest betting companies in the world. Billy Walters Net Worth: $ Million. Kerry Packer – $5 Billion ; 2. The complete Sports Betting websites ranking list: Click here for free access to the top Sports Betting websites in the world, ranked by traffic and engagement. Michael Jordan · 3. If you want to read about some more betting companies. Bill Benter – $1 Billion ; 4. Edward Thorp –. Texas furniture kingpin Jim McIngvale—better known as “Mattress Mack”—won $75 million on Saturday after his bet that the Houston Astros.