i know bronson is an old man, and kuklinski died a while back. but take both men when they were in their prime and put them in a cage. who would walk out?
I'd vote for Bronson.
The man knew how to box, and had the perfect workout routine for when you're in prison, combined with the fact he was bats/hit crazy, I'd say Bronson.
But both would put up a solid fight.