Floyd Joy Mayweather Jr. is an American boxing promoter and former professional boxer, widely regarded as one of the greatest fighters in boxing history. Competing from 1996 to 2017, he retired with an undefeated record, winning 15 major world championships across five weight classes, from super featherweight to light middleweight. Known for his exceptional defense, speed, and ring intelligence, Mayweather built a legacy of dominance and precision. Beyond the ring, he became a successful promoter and entrepreneur, growing his brand worldwide. Floyd Mayweather Jr.’s unmatched career and influence continue to shape the sport of boxing and inspire future generations.