Lopez is an American professional boxer and a two-division world champion. He represented as an amateur, his parent’s native country of Honduras at the 2016 Summer Olympics. Lopez is the former Undisputed Lightweight world champion. He held the IBF title from December 2019 to November 2021. Lopez defeated pound for pound great Vasyl Lomachenko on October 17, 2020 to become the WBA (Super), WBO, WBC Franchise and Ring magazine belt champion. This monumental victory over Lomachenko, alongside winning two lineal titles by the age of 25, propelled Lopez into a true boxing star, as well as being the youngest four-belt champion in boxing history. Lopez recently moved up in weight at the Super Lightweight division and defeated Pedro Campa on August 13th, 2022 in Las Vergas. On April 8, 2023, it was officially announced that Lopez would attempt to become a two-division world champion by challenging pound for pound great, undefeated WBO and The Ring Magazine Super Lightweight champion Josh Taylor. The anticipated showdown took place on June 10 at the Hulu Theater in New York City. Lopez dominated the fight and won by spectacular fashion, to become a two-division world champion. This incredible achievement, was followed by Lopez retaining his world championship title, versus top contender Jamaine Ortiz on February 8, 2024 in Las Vegas. He then followed with another win four months later, defeating Steve Claggett in Miami Beach, Florida. Immediately after the fight, while still inside the ring, Lopez was honored with the Key to the City of Miami—a remarkable recognition that underscored the significance of his victory and his impact on the community. Most recently, on May 2, 2025, Lopez showcased his incredible skills once again with an electrifying win in Times Square, New York, defeating the previously undefeated top contender, Arnold Barboza Jr.