Light heavyweight contender Callum Johnson announced on social media that he's deciding to end his pro career. The 37-year-old has been out of the ring since October of 2021, when he picked up a ten ...
British great Naseem Hamed has backed new pro Callum Johnson to become a world champion inside three years. Hamed, who made fifteen defences of his WBO World Featherweight title and the lit up boxing ...