José Luis Castillo is a former two-time world champion. Castillo stands as one of Mexico’s most respected and fearless warriors in modern boxing history. Born in Empalme, Sonora, Castillo built a legendary professional career defined by relentless pressure, devastating body punching, and an indomitable fighting spirit. A two-time WBC Lightweight World Champion, Castillo earned global recognition through unforgettable battles against elite champions including Floyd Mayweather Jr. a fiercely competitive rivalry in which many observers believed Castillo had done enough to win their first encounter. He also delivered an unforgettable 2005 classic against Diego Corrales; a bout widely regarded as one of the greatest fights in boxing history. Castillo further shared the ring with world-class talents such as Stevie Johnston, Joel Casamayor, and Ricky Hatton, underscoring his reputation as one of the most fearless and respected competitors of his generation. With 66 victories, including 57 knockouts, Castillo’s career reflects durability, heart, and championship excellence. Revered by fans and fighters alike, José Luis Castillo remains a proud ambassador of Mexican boxing and a symbol of courage, resilience, and elite-level competition on the world stage.