Ben Tennyson is an alternate version of Ben Tennyson from an unknown dimension seen in Does This Dimension Make Me Look Fat?


He looks almost exactly the same as Ben does, the only difference being the color scheme: his jacket is blue, his t-shirt is magenta, he has blond hair, the stripes on his jacket and the black part of his shoes are green, and his jeans are dark gray.

Known Aliens


Ben 10: Ultimate Insanity


  • He will appear in more episodes.
  • It was revealed that this version of Ben once had Jetray accessable on his Omnitrix, but due to an unknown genetic corruption, he currently cannot use him.
    • It will be revealed why in a future episode.
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