Wolverine

Wolverine is virtually indestructible, thanks to his off-the-charts regenerative abilities. Furthermore, after undergoing the Weapon X program, his skeleton has been coated in adamantium, which adds to his durability. Does this make him violent? Not really – however, his weapons of choice do.

So he may be over 100 years old. The fact that he has blades coming out of his fists makes every encounter with him a deadly one (unless, of course, his foes also have regenerative abilities). He was trained by the greatest martial artists, possesses superhuman senses, and iss able to fly into a berserk rage, making him unstoppable.

I think that Logan best explains these abilities in movies (even if the film depicts his regenerative abilities as failing).

He defeats the Hulk after he’s eaten alive by the green beast. What more can I say?