Kisame

Kisame is the apex predator of the X Star System. Unmatched and unchallenged, he roams the universe, eating planets and other dying or died star systems. He is immune to aging, diseases, poisons, magic, elements, and is impossible to kill. Usually if a planet is healthy and/or moving forward in advancement, Kisame leaves it alone. He's not good, nor evil, but simply a creature doing what nature intended him to do...be a shark.

Size: His eye is over 250000000x the size of the NML Cygni and 200000x as heavy
Speed: unknown
Age: unknown
Species: Shark