The world's richest 20 sports team owners, according to Forbes. Number 1. Steve Bulmer. Los Angeles Clippers. Source of wealth, Microsoft net. Worth $52.7 billion. Number 2. Mukesh Ambani. Mumbai Indians. Source of wealth, petrochemicals, oil and gas. Net worth $36.8 billion. Number 3. François Penaulton Family. Stade Renis FC. Source of wealth, luxury goods. Net worth $27 billion. Number 4. Dietrich Mateskitz. New York Red Bulls. Red Bull Racing. Scooter Ia Al Fattori. Source of wealth, Red Bull. Net worth $16.5 billion. Number 5. House of Platter and Family. San Jose Sharks. Source of wealth, software. Net worth $12.4 billion. Number 6. David Tepper. Carolina Panthers. Source of wealth, hedge funds. Net worth $12 billion. Number 7. Roman Abramovich. Chelsea FC. Source of wealth, steel, investments. Net worth $11.3 billion. Number 8. Philip Anchitz. Los Angeles Kings. Log Alexey. Source of wealth, investments. Net worth $11 billion. Number 9. Ty Stanley Crowank. Los Angeles Rams. Arsenal. Denver Nuggets. Colorado Avalanche. Colorado Rapids. Source of wealth, sports, real estate. Net worth $10 billion. Number 10. Ty Joseph Cybrooklin. Net source of wealth, e-commerce. Net worth $10 billion. Number 11. Jerry Jones. Dallas Cowboys. Source of wealth, Cowboys. Net worth $8 billion. Number 12. Shahid Khan. Jacksonville Jaguars. Source of wealth, auto parts. Net worth $7.8 billion. Number 13. Stephen Ross. Miami Dolphins. Source of wealth, real estate. Net worth $7.6 billion. Number 14. Robert Para. Memphis Grizzlies. Source of wealth. Wireless networking gear. Net worth $7 billion. Number 15. Robert Kraft. New England Patriots. New England Revolution. Source of wealth, Patriots. Net worth $6.9 billion. Number 16. Demetri Rebel Ovaliff. FC Monaco. Source of wealth, fertilizer. Net worth $6.6 billion. Number 17. Daniel Gilbert. Cleveland Cavaliers. Source of wealth, quick and loans. Net worth $6.5 billion. Number 18. Tom Goers. Detroit Pistons. Source of wealth, private equity. Net worth $5.7 billion. Number 19. Mickey Arson. Miami Heat. Source of wealth, Carnival Cruises. Net worth $5.1 billion. Number 20. Terrence Begula. Buffalo Bills. Buffalo Sabers. Source of wealth, natural gas. Net worth $5 billion.