Marvin Hagler was an American professional boxer, widely regarded as one of the greatest middleweights in the history of the sport. Born on May 23, 1954, in Newark, New Jersey, he became known for his incredible power and relentless fighting style. Hagler held the WBC, WBA, and IBF middleweight titles, making him a dominant force in boxing during the late 1970s and 1980s. Hagler's most famous fight was against Sugar Ray Leonard in 1987, which ended in a controversial split decision. Despite this, he left a lasting legacy in boxing, inspiring many future fighters with his dedication and skill. Marvin Hagler passed away on March 13, 2021, but