1 Floyd Mayweather Jr.
Age: 37 Net Worth: $280 Million
Floyd Mayweather is dubbed as the most successful and active boxer today with a perfect record in his career as a pro. Mayweather is the first athlete besides Tiger Woods to earn $100 million in Forbes list of highest-paid athletes. Besides boxing, he is also a main media figure with appearances at the WWE and Dancing with the Stars.
2 George Foreman
Age: 65 Net Worth: $250 Million
The second richest boxer did not make his fortune in the ring - he made it in the grill. It is reported that George Foreman made $200 million of his $250 million net worth through selling the famous George Foreman grill, which is also one of the best-selling housewares in the United States.
3 Oscar De La Hoya
Age: 41 Net Worth: $200 Million
Right after graduating from James A. Garfield High School, he won a gold medal at the Barcelona Olympic Games and Oscar De La Hoya made more money out of pay-per-view fights than in boxing. He founded one of the most successful promotional companies in boxing, the Golden Boy Promotions.
4 Lennox Lewis
Age: 48 Net Worth $140 Million
Lennox Lewis is one of the most feared heavyweight boxers during his time and a former undisputed world heavyweight champion. He turned professional in 1989 and retired in 2004 with a record of 41 wins, 2 loses and 1 draw.
5 Sugar Ray Leonard
Age: 58 Net Worth: $120 Million
Sugar Ray Leonard was a force in the boxing realm and he retired in 1997 holding a record of 36 wins, 3 loses and 1 draw with a comfortable $120 million net worth. Apart from being a professional boxer, he is also a motivational speaker and an occasional actor.
6 Manny Pacquiao
Age: 35 Net Worth: $100 Million
Manny Pacquiao is a Filipino boxer with a total record of 55 wins, 5 losses and 2 draws. He was also elected to the House of Representatives as a congressman of the Philippines. He is scheduled to face Chris Algieri on Nov. 22 in Macau, China.
7 Vitali Klitschko
Age: 43 Net Worth: $65 Million
Vitali Klitschko is not a typical boxer. Apart from being a former WBO and WBC champion he also holds a PhD, an avid chess player and a politician. He retired from professional boxing last year with a total record of 45 wins and 2 losses but he remained the leader of the Ukrainian Democratic Alliance for Reform.
8 Muhammad Ali
Age: 72 Net Worth: $50 Million
Muhammad Ali is one of the iconic boxers of all time and his part in and out of the ring has been legendary. Unfortunately, he was diagnosed with Parkinson's disease, which he has been battling for over 30 years.
9 Marvin Hagler
Age: 60 Net Worth: $45 Million
Marvin Hagler was an animal in the ring with stellar performances. He was only defeated once by Sugar Ray Leonard in 1987, which was also his last fight. He retired in Italy with occasional movie appearances and approximately have a $45 million net worth.
10 Ricky Hatton
Age: 35 Net Worth: $40 Million
Apart from being a former WBO, WBA (Super), IBF, IBO and the The Ring Light Welterweight Champion, Ricky Hatton is one of the most financially successful boxers but he retired early in 2011, after he'd lost a big fight with Manny Pacquiao. He made a comeback in 2012 but he retired again after two months.