Current Number of Billionaire Athletes Worldwide
As of the latest Forbes Billionaires List, there are a small but growing group of athlete billionaires globally. The exact count fluctuates with market moves, contract extensions, and new business launches. Most of these fortunes come from a mix of sports salaries, endorsements, and ownership stakes in companies like Tesla, SpaceX, and major sports franchises. The list includes active competitors and retired stars who built wealth after their playing careers ended.
Forbes tracks these individuals annually, and the 2025 update shows the total number of billionaire athletes remains below twenty. The threshold is a net worth of one billion dollars, measured in USD. Several athletes sit just below that line, waiting for a strong earnings year or a successful investment to push them over. The count is heavily concentrated in North America, with a few additional names from Europe, the Middle East, and Asia.
Top Sports and Wealth Sources for Athlete Billionaires
Basketball and football dominate the billionaire athlete ranks, led by figures such as Michael Jordan and Tiger Woods. Their wealth stems from a combination of NBA and NFL earnings, massive endorsement deals, and ownership in teams and businesses. Jordan’s stake in the Charlotte Hornets and Woods’ course design and brand ventures are key drivers. These athletes show how post-career business moves can multiply a sports salary into a billion-dollar portfolio.
Boxing and mixed martial arts also produce billionaires, with Conor McGregor and Floyd Mayweather Jr. among the most prominent. McGregor’s earnings from UFC fights and his Proper Twelve whiskey brand sale fueled his fortune. Mayweather built his wealth through fight purses and a high-profile promotional company. These cases highlight how combat sports can generate extreme short-term earnings that, when invested wisely, reach the billionaire threshold.
How Athletes Build and Protect Billion-Dollar Fortunes
Beyond the ring and the court, athlete billionaires often lean on private equity, tech investments, and sports franchise ownership. LeBron James, for example, has stakes in Liverpool FC and multiple media and wellness brands. His investment firm, SpringHill Company, focuses on content and consumer businesses. These moves diversify wealth away from the short window of an athletic career and into durable, equity-based assets.
Regulatory filings and public disclosures offer a window into these holdings. The U.S. Securities and Exchange Commission maintains public records for companies where athletes hold significant stakes, providing transparency on ownership structures and capital raises. Investors and fans can review these documents to verify claims about athlete wealth and understand the scale of their business operations beyond prize money and contracts.