Ken 10 (Ominihero)

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Ken "Kenny" Tennyson is the son of Ben Tennyson and Kai Green from an alternate timeline. On his tenth birthday, he received an Omnitrix from his father.


Kenny bears a striking resemblance to his father when he was his age. His clothes are modeled after his father's. These include a white T-shirt with black accents and black arms, and he wears black pants with white and black boots. Kenny's eye color is even the same as Ben's. His skin tone is slightly tanned, a trait which he inherited from Kai.


Kenny is very much like his father was when he was 10 years old. One example of this was his immediate friendship with fellow troublemaker Devlin Levin.

Ken was also shown to be slightly more intelligent and resourceful than his father was at the same age, as he used Grey Matter to hack his Omnitrix and unlock the Master Control, something that his father's Galvan form couldn't do or even think of.

Powers and Abilities

Ken doesn't have any natural powers, but he is a very good fighter and is very smart when it comes to using the Omnitrix.


Ken wears an Omnitrix made by his father on his left wrist. Like Ben, Ken had access to only 10 alien forms in the beginning with his Omnitrix. Now, however, he already has 11.

Accessible Aliens

  1. Overflow
  2. XLR8
  3. Ghostfreak
  4. Ball Weevil
  5. Molestache
  6. Juryrigg
  7. Ditto
  8. Goop
  9. Cannonbolt
  10. Buzzshock
  11. Power-Up


Ken's battle prowess is almost entirely self-taught. Much like his father when he was younger, Ken tends to fight recklessly in front of people and often has little to no strategy when fighting his enemies.

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