BBC Sport goes 12 rounds with British heavyweight Joe Joyce before his rematch with Zhilei Zhang on Saturday.
Why he is called the Juggernaut? Does he really have an art degree? And who was behind his most famous ring-walk outfits?
READ MORE: Joyce has his work cut out to get revenge – Yarde
Follow live text commentary of Joyce v Zhang on Saturday 23 September from 21:00 BST on the BBC Sport website and app