X-Men

The X-Men is organisation of mutants super-heroes

Wolverine
Born as James Howlett[1] in the 1880s, and commonly known as Logan, Wolverine is a mutant, possessing animal-keen senses, enhanced physical capabilities, six retracting bone claws, and a healing factor that allows him to quickly recover from virtually any wound, disease or toxin. The healing factor also slows down his aging process, enabling him to live beyond a normal human lifespan. This healing factor, along with his retractable bone claws, enhanced physical abilities and senses, made him a valuable weapon. His powerful healing factor enabled the supersoldier program Weapon X to bond the near indestructible metal alloy to adamantium his skeleton and claws without killing him. He is most often depicted as a member of the X-Men.

X-Mens
The X-Men is a organisation composed of : The Professor X, Cyclops, Jean Grey, Storm, Wolverine, Gambit, Colossus, Beast, Angel, Iceman, Rogue, Shadowcat, Forge, Nightcrawler, Boom-Boom, Multiple, Canonball, Wolfsbane, Bishop and Marrow.