Benjamin "Ben" Kirby Tennyson is the main protagonist in Ben 10: Alien Fusion. He first appeared in the Happy Birthday Ben 10: Part 1. He is a human from the planet Earth, and wields the Omnitrix. He exists in Dimension 10 of Earth-10,000.
Appearance[]
After 1 year passed from Omniverse, Ben has grown his bear and has change his clothes.
Personality[]
Biography[]
All events of the original series of Ben 10, Alien Force, Ultimate Alien, and Omniverse occurred in this timeline and therefore to this Ben.
Powers and Abilities[]
Weaknesses[]
Appearances[]
Ben 10: Alien Fusion[]
- Happy Birthday Ben 10: Part 1