Richest Athletes in the World refers to athletes who have accumulated significant wealth through various sources, including professional sports contracts, endorsements, business ventures, and investments. These athletes often have substantial net worth and income well beyond their salaries from playing sports. 1. Floyd Mayweather Jr. - Professional Boxer 2. Cristiano Ronaldo - Soccer (Football) Player 3. Lionel Messi - Soccer (Football) Player 4. LeBron James - NBA Basketball Player 5. Roger Federer - Tennis Player Please keep in mind that the rankings and earnings of athletes can change rapidly due to various factors, including new contracts, endorsements, investments, and tournament winnings.