
It's ahead of the fight between Anthony Joshua and Tyson Fury.
Former world cruiserweight champion Johnny Nelson says boxing fans should prepare for a "rollercoaster" year, ahead of the fight between Anthony Joshua and Tyson Fury.
The British heavyweights are due to go head-to-head twice in 2021.
But both will have to defend their titles before then.
Nelson believes that provides an extra layer of drama to the story: