1. Michael Jordan, 2. Tiger Woods, 3. Roger Federer, 4. Magic Johnson, 5. Floyd Mayweather, 6. Cristiano Ronaldo, 7. David Beckham, 8. LeBron James, 9. Phil Mickelson, 10. Lionel Messi. We studied the figures to find out who the richest sportsmen are right now. This list of the world's richest sportsmen is based mostly on the sportsman's net worth and popularity. Let's have a look at the list of 10 richest sportsmen!