Tyson Fury and Oleksandr Usyk are set to face off in a blockbuster £116m undisputed world heavyweight title fight... but what are their net worths and how have the boxing stars amassed and spent their fortunes?

Tyson Fury and Oleksandr Usyk will compete for the undisputed heavyweight title in Saudi Arabia this weekend in a bid to unify the entire division for the first time this century.