Who do you think will win?
Khan - genetically engineered, almost to the point, if not better than captain america's level. Frozen on ice for 200 years. His intelligence and physical abilities were greatly enhanced beyond what any human this day could achieve. Feats - crushing skull with bare hands, jumping 30 feat, running through bulletproof glass, and a small healing factor (no where near wolverine). He nearly beat spock, who is 5 times stronger than the average human.
Bane - little is known about past. What we do know is that he was born in a prison, became a protector of a girl, and nearly got beat to death in the process of helping her escape. trained by the league of shadows. As a result of the beating, bane wears a mask which pumps anesthetics directly into his blood stream making him near impervious to pain, the mask is his one weakness though, he can't do without it. feats - crushing concrete/plaster pillar, crushing throat, and nearly killing batman.
fight takes place wherever, no guns, and no mercenaries
CLIPS - first three are khan, last two are bane