Sabertooth
A violent mutant sociopath obsessed with his brother/eternal sparring partner, Wolverine.
Where is he from?
Sabertooth is a recurring villain in Marvel's X-Men, often serving as the arch-nemesis to Wolverine. in 2000's live-action X-Men film, Sabertooth was played by 6'8" professional wrestler Tyler Mane.
When Sabertooth returned in 2009's X-Men Origins: Wolverine, the part was recast using brilliant character actor Liev Schreiber. Pika specifically stated that her quick appearance of Sabertooth used Tyler's appearance and Liev's characterization.
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".