Julio Cesar Chavez: $10 Million
Julio Cesar Chavez is revered as Mexico's greatest fighter of all time. With a remarkable record of 107 victories in 115 professional bouts over a 25-year career, he remained unbeaten for the first 14 years. Chavez holds the record for the most consecutive successful title defenses (27) and most title-fight wins (31). His devastating left hook and strong chin helped him amass a $10 million net worth. His son, Julio Cesar Chavez Jr., also enjoyed success as a former middleweight champion.