Ben Tennyson (Earth-32)/Dimension 1

Benjamin Kirby Tennyson is a human from Earth who wields the Omnitrix 1.5 in Ben 10: Omnitrix Unlimited. He is the Earth-32 counterpart of the canon Ben.

Appearance
Unlike mainstream Ben, this one changes outfits constantly throughout the series:
 * During Season 1, he wore his Omniverse outfit.
 * During Season 2 until Ben 10: Across the 23rd Dimension, he wore his Alien Force/Ultimate Alien outfit.
 * For the next half of Season 2, he wore a black t-shirt  with a large silver 10 on his chest and fingerless gloves.

Personality
Ben's personality remains mostly unchanged. He still cracks jokes and doesn't take things very seriously. However, when the situation demands it, he becomes serious and determined to do the right thing.

Powers and Abilities
Ben's powers come from his Omnitrix 1.5, which allows him to transform into various alien forms. Ben himself has trained a little in martial arts and possesses and incredible photographic memory.

Appearances
Since he is the protagonist of the franchise, he appears in every episode.

Trivia

 * This Ben sports facial hair, since he is 18 years old and thus shaves from time to time.