Mark Hunt has revealed his return to the UFC came after he persuaded the powerful organisation to agree to his demand to include a special clause in the fight agreement contract that will guarantee him the pay packet of any rival that is caught doping.
Hunt is locked in to fight Alistair Overeem at UFC 209 in Las Vegas.
The 'Super Samoan' with links to New Zealand and Australia has refused to budge in his standoff with the UFC since his controversial loss to American Brock Lesnar at UFC 200 in June, but is set to make a monster return against Overeem, a British-born Dutchman, on March 4.
Hunt has not fought since his loss to Lesnar, which was overturned to a no-contest result after it emerged Lesnar had failed both out of competition and in competition drug tests.
Lesnar tested positive to hydroxy-clomiphen, a banned oestrogen blocker.
Hunt initially demanded half of Lesnar's reported $2.8 million fight purse and even hired a lawyer to discuss his options for grabbing some of Lesnar's pay. But his dispute with the UFC appears to be resolved.