Abdullah Mason

Abdullah Mason, born April 5, 2004, in Bedford, Ohio, and raised in Cleveland, is an American professional boxer who has held the WBO lightweight title since November 2025, which made him the youngest male world champion in boxing at the age of 21. As an amateur he won the National Junior Championships in 2017, the Eastern Regional Open in 2017 and 2018, and the USA Boxing Youth National Title in 2021, finishing with a record of 65 wins and 15 losses. He signed with Top Rank when he turned professional and is known for his speed, power, athleticism and composure. He comes from a large family of boxers: four of his five brothers also competed, and he began training under his father, Valiant Mason, at the age of nine.