Azmuth

From Wikitrix

Creator of the Omnitrix, Azmuth is a Galvan, the same species as Grey Matter, that appears in Ben 10: Secrets of the Omnitrix. Azmuth is very pessimistic, unwilling to shut down the Omnitrix's self-destruct at first, despite it meaning the destruction of the universe, simply because he didn't believe the universe to be worth saving. He's also very paranoid, evidenced by his creation of such a self-destruct system and the great pains he takes to hide his world from the rest of the universe. Azmuth seems to be quite old, as he has a beard and walks with a stick.

see also: Omnitrix