Marvelous Marvin Hagler
| Date of birth | 23 May 1954 (72) |
| Birthplace | Newark |
| Billed from | Rozzano |
| Country | United States |
| Weight class | Middleweight |
| Stance | Southpaw |
| Height | 5 ft 10 in (177 cm) |
| Reach | 75 in (191 cm) |
| Turned pro | 1973 |
Marvelous Marvin Hagler, born on May 23, 1954, in Newark, United States, solidified his status as one of the greatest middleweight boxers in history. He turned professional in 1973 and showcased his skills in the ring for over a decade, retiring in 1987. Hagler was not only celebrated for his impressive boxing technique but also for his exceptional physical attributes, standing 5 feet 10 inches tall with a reach of 75 inches.
During his illustrious career, Hagler earned a place in the Hall of Fame and is widely regarded for his contributions to the sport. His southpaw stance and relentless fighting style made him a formidable opponent, earning him numerous accolades and a dedicated fan base. He is often remembered for his intense rivalries and iconic bouts, which have left a lasting impact on boxing.
After retirement, Hagler maintained a presence in the boxing community and continued to inspire upcoming athletes. His official website serves as a hub for fans to learn more about his legacy and achievements. Hagler passed away on March 13, 2021, but his memory endures in the hearts of boxing enthusiasts around the world.