Wolverine
A long lived and extremely grouchy mutant, samurai, Canadian Operative, Avenger, and X-Man. he's the best he is at what he does.
Where is he from?
Wolverine is a long-serving member of Marvel comics X-Men, first debuting in Incredible Hulk #180 in 1974 before joining the team in Giant Sized X-Men #1 in 1975. While Wolverine had made some animated appearances before the 2000 live action movie X-Men, Hugh Jackman's performance as the character was the beginning of the longest association of any actor and superhero character in film, spanning 16 years and 8 movie appearances.
Comic Appearances
GND 185 - Sarah & Christine interview Van Helsing, but he turns into Wolverine when he is attacked by Sabertooth. They are picked up by Magneto & Professor X, who thinks are "Gayer than Az & Crowley".