A very old mutant
Wolverine is one of the most famous members of the X-Men, the mutant superheroes of the Marvel publishing house. Woverine, whose real name is Logan, is more than 150 years old, thanks to his phenomenal regeneration powers that allow him to almost never age but also to survive almost anything, including a bullet in the head. He has also been the victim of scientific experiments and his entire skeleton has been reinforced with adamantium, a particularly hard and resistant metal. In addition to his normal bones, he was also implanted with three retractable metal claws in each hand, making him a formidable weapon and giving him his nickname Wolverine.