The characters and/or events depicted in this article are non-canon to the main series' continuity.
Kenneth "Kenny" Tennyson is the son of Ben Tennyson, whose mother is Kai Green. On his tenth birthday, he received a duplicate Omnitrix from his father. He made his first appearance in .
Kenny is very much like his father was when he was 10 years old. Especially when you compare his and
Ben's behaviors. One example of this was his immediate friendship with fellow troublemaker Devlin Levin. Like Ben, Ken had access to only 10 alien forms in the beginning with his Omnitrix , but he later gained access to more. He was also shown to be slightly more resourceful than his father was by his use of Grey Matter to hack the Omnitrix and unlock the Master Control.
Kenny bears a striking resemblance to his father when he was his age. His clothes are modeled after his fathers these include a white t-shirt with black accents and borders at the sleeves, and his trademark baggy green cargo pants. Kenny's eye color is even the same as Ben's. But his skin tone is slightly tanned which he inherited from Kai.
Powers and Abilities
Kenny with his Great-Grandpa's gift
Kenny wears an Omnitrix made by his father on his left wrist. His list of aliens are:
Ben 10: Omniverse
TBA (first re-appearance; cameo)
Kenny is named after Ben's cousin, Ken, who is also Gwen's older brother.
In the original series there is a poster of a robot in Ben's room in the episode If you watch closely in Goodbye and Good Riddance. , you can see exactly the same poster in Kenny's room.
Ken 10 reveals that Kenny lives in a parallel future (hence the reason the original Ben 10,000 Returns Ben 10,000 didn't remember meeting his younger self or the fact that Kevin turned over a new leaf).
According to the pop-up edition of Ben 10, Ben 10,000 used his smartest aliens to create Kenny's Omnitrix.
Ben 10 Characters
Ben Tennyson | Gwen Tennyson | Kevin Levin | Max Tennyson | Rook Blonko
Julie Yamamoto | Plumbers ( Manny Armstrong, Helen Wheels, Alan Albright, Cooper Daniels, Tack, Magister Pyke, Magister Korwak, Magister Hulka, Joel Tennyson, Gordon Tennyson, Betty Jean Tennyson, Wes Green, Blukic, Driba, Magister Patelliday, Sheriff Wat-Senn, Molly Gunther, Plumber Jerry, Magister Arnux) | Jimmy Jones | The Galvan ( Azmuth, Retaliator, Galvan Teacher) | Professor Paradox | Ship | Eunice | Zed
Petrosapiens ( Tetrax Shard, Sugilite) | Gluto | Galactic Enforcers ( Ultimos, Synaptak, Tini) | The Highbreed ( Reinrassic III) | Myaxx | Xylene | Colonel Rozum | SACT ( Lieutenant Steel) | Ignatius | Technorg | Hector | Elsgood | Sheriff Mason | Kai Green | Ishiyama | Tennyson Family ( Carl Tennyson, Sandra Tennyson, Frank Tennyson, Lili Tennyson, Verdona Tennyson, Camille Mann, Kenneth Tennyson) | Levin Family ( Mrs. Levin, Harvey Hackett) | Rook Family ( Rook Da, Rook Bralla, Rook Shar, Rook Shim, Rook Shi, Rook's Brother) | Ester | Gourmands ( Private Brown Bag, Queen Voratia Rumbletum, Sergeant Cast Iron, Sergeant Cookmeister) | Lewodans ( Tiffin, Sicily) | Rad Dudesman
Albedo | Elena Validus | Phil | Forever Knights ( Squire, Connor, Sir Cyrus, Patrick, Sir Driscoll) | Vilgax | Michael Morningstar | Sunny | Antonio | Cash Murray | J.T. | Oliver Thompson | Zaw-Veenull | Probity
Deceased Supporting Characters and Allies
Devin Levin | Magister Labrid | Magister Prior Gilhil | Pierce | Sir George | Winston | Victor Validus | Kwarrel | The Sentinel |
Prisoners of Aggregor
Bivalvan | Galapagus | P'andor | Andreas | Ra'ad
Hope | Hope's Stone Creatures | Argit | Baz-El | Simian | Vreedle Brothers ( Octagon Vreedle, Rhomboid Vreedle) | Blarney T. Hokestar | Raff | Serena | Bellicus | Mr. Baumann | Pakmar | Mazuma
Generator Rex Heroes
Rex Salazar | Bobo Haha | Agent Six | Rebecca Holiday | White Knight | Caesar Salazar
The Secret Saturdays Heroes
Zak Saturday | Doc Saturday | Drew Saturday | Fiskerton Saturday | Komodo | Zon
Future & Alternate Heroes
Ben 10,000 (Ultimate Alien) | Ben's Team (Alternate Timeline) ( Ben 10,000 (Alternate Timeline), Gwendolyn Tennyson (Alternate Timeline), Ken 10, Devlin Levin, Max Tennyson (Alternate Timeline), Kenny's Stone Pet) | Ben's Team (Dimension 23) ( Ben 23 | Tetrax Shard (Dimension 23) | Sevenseven (Dimension 23) | Azmuth (Dimension 23)) | Ben Tennyson (RAT Timeline) | Gwen Tennyson (RAT Timeline) | Max Tennyson (RAT Timeline) | Plumbers (RAT Timeline) ( Principal White, Mrs. Dalton, Mr. Hawkins, Fire Chief Whittington, Constantine Jacobs, Mr. Enguells, Mr. Jenyx, Mrs. Carlay) | [Ben Tennyson (Gwen 10 Timeline)]] | Gwen 10 | Max 10 |