His whereabouts and past are unknown, What is known from the Jedi Holocrons is that no Jedi or Sith has been able to best him. Believed to be the most powerful Sith in the Galaxy, able to command all aspects of the force at will. It is also said that his skills with a light saber are undeniable, that not even a Jedi Gaurdian or Sith Maurader could match his skills.