2. Arnold Schwarzenegger
Technically Arnold has no official martial arts training, but had MMA been popular when he was younger things could have turned out differently.
After serving in the Austrian Army when he was 18, Arnold got into bodybuilding. Not only would Arnold conquer the world of bodybuilding, he would take the sport to a new level. No other bodybuilder in history has ever achieved the amount of fame he has.
When there was nothing left to conquer as a bodybuilder he moved on to Hollywood, where he became the highest paid star of his time.
Then Arnold got bored with being a movie star and decided to become a politician, and was elected governor of California in 2003.
His net worth is listed currently at $300 million. Arnold would have done well in the UFC because he does well at everything he does.