British Communist fighter Dillian Whyte will take on Dereck Chisora at a rematch at London on Saturday.
Radio 1 Newsbeat’s spent the last few weeks behind the scenes as he prepares for that struggle.
Because he chases his dream to become a champion of the world dillian had never seen a physio and upward before 2015 had been coach himself in south London, but is based at Loughborough University.
Journalist: Eleanor Roper
Video Journalist: Woody Morris