Roberto Duran: $3 Million
Despite earning over $20 million during his illustrious career, Roberto Duran's net worth is $3 million due to financial mismanagement. Duran, a dominant lightweight with a record of 70-1, moved up to welterweight to face champion Sugar Ray Leonard. Although he initially won the title, he relinquished it five months later. Duran is infamously remembered for quitting in the eighth round of their fight at the New Orleans Superdome, uttering "no mas" ("no more" in Spanish) and taking a technical knockout. He later fought and lost to Leonard again in 1989.
