Mark Hunt says he's "ready to die" in the cage and has dared opponent Frank Mir to try to break his legs in their heavyweight clash in Brisbane this Sunday.
Hunt was responding to inflammatory comments from former UFC champion Mir last week.
Mir, a jiu-jitsu expert, said he would end Hunt's decorated career if the Sydney based kickboxer tried to fight through his notorious leg lock submissions.
"When I say continue fighting, I mean if he taps, he can continue on (with his career). Kneebars and heel hooks at his age could take him out of competition for an extremely long time," Mir said.
Kiwi-born Hunt responded in kind on Thursday during a cross promotion with the Brisbane Broncos rugby league team.