Mixed Martial Arts (or MMA ) is a cultural phenomenon, with millions of fans tuning in to matches and bringing in massive amounts of revenue.

The sport’s biggest stars have turned their fighting careers into massive fortunes as well beyond the ring, building wealth not only through the fights inside the cage but also with various business opportunities, endorsements, and Hollywood appearances in movies and TV.

We’ve rounded up the richest MMA fighters in the world as of 2025, and ranked them based on their estimated net worth.

Click through to find out who the wealthiest MMA fighters are, ranked…

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