Wikipedia - John Ryder (boxer)
John Ryder (born 19 July 1988) is a British former professional boxer who competed from 2010 to 2024. He held an interim super-middleweight world title twice, and challenged twice for full world titles in that weight class, including the undisputed championship. At regional level, he challenged twice for the British middleweight title and once for the British super-middleweight title.