Name: Victor Creed
Powers: Enhanced Senses/Healing Factor/Razor-Sharp Claws
First Episode: Strategy X
Must See Episodes: Spykecam, Grim Reminder, The Cauldron I and II
Originally from: Unknown
Known Family: None
Voiced by: Michael Donovon
He's an assassin. He's a mercenary. He's Victor Creed, 300 pounds of raging hate in search of an outlet. A sadistic and bitter man, Sabretooth relishes the fact that he knows more about Wolverine's past than Logan himself. Despite his animalistic nature and unpredictable rage, Victor Creed is a very crafty opponent, easily Wolverine's equal.
Sabertooth was once part of a black ops agency codenamed Weapon X. It trained those involved, which included Wolverine, Maverick, Silver Fox and others, to becoming living weapons. They would be programmed to hunt down and kill mutants, then remember nothing. Wolverine and Sabertooth were, because of their healing powers, selected for the adamantium bonding process. Wolverine went first, but since his was successful he trashed the facility and made a break for it, ruining the project.
Sabertooth was, many years later, seen collaborating with Colonel Wraith, the architect of Weapon X, to bring back Wolverine. It is yet unknown why he was working for him, though it is suspected it wasn't voluntary.
Some of the information above was provided by Tyriel.