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Ben Tennyson
Prime Ben 10K TNO
General Information
Species Human
Home Planet Earth
Residence Bellwood
Age 47
Occupation Hero
Powers and Abilities
Abilities Enhanced Memory
Hand-to-Hand Combat Skills
Equipment Ultimatrix MK10 (recalibrated)
Relatives Ken Tennyson (son)
Kai Green (wife)
Gwendolyn Tennyson (daughter)
Glen Tennyson
Alias Ben 10,000
Not The Jerk From The Future (Kevin)
Voice Actor Sean Donnellan

Benjamin "Ben" Kirby Tennyson, self-nicknamed Ben 10,000, is Ben's current future, thirty years from Ben 10: The New Omniverse's time frame. ben 10,000 now has become a full-time superhero.

Ben 10,000's nickname comes from the fact that Ben now has access to at least 10,000 alien forms (though he says he stopped counting since then), he also has unlocked the Ultimatrix MK10's Master Control, allowing him to switch forms at will, without timing out.


Like his parallel counterpart, Ben 10,000 is rather tall and well-muscled with a full beard. While looking like the other adult Bens, he dresses differently like UA Ben 10,000; his hair is the same as Ben 10,000 in OV and he wears a green shirt with black sleeves that forms the hourglass symbol. He also wears blue pants and black boots with dark black on them. Like the other Ben 10,000s, he has a belt on his waist.


Ben 10,000 is much like Ben Prime; he's still a cocky and immature person who tends to make jokes, even when fighting. He easily gets full of himself and enjoys attention. However, he is more mature then teenage Ben. However, Ben 10,000 still has a teasing side.

It's unclear whether this still stems from the fears he still holds about certain situations but he proves to have the gift to make the right choices at the right moments.

Later on, Ben 10,000 started thinking of himself as more of a superhero than a Plumber, often remarking that he's not a cop, but a superhero. Although he once again became cocky, he retained his selfless and heroic nature.

He later became more mature, responsible and sensible. He's kind-hearted, willing to sacrifice even his own life for others. His idealistic views and unwillingness to compromise his values - aspects condemned by Azmuth, yet commended by others - sometimes drive him to act against reason, such as helping his enemies if they need it (most remarkably Vilgax). Professor Paradox has praised Ben 10,000's good nature, going so far as to say he had the gift to make the right choices at the right moments.

Ben 10,000 is shown to be a bit nostalgic of an earlier time in his life. He even has fond memories of Skurd, the Proto-TRUK and the Tenn-Speed.

Powers and Abilities

Ben 10,000 is incredibly skilled in hand-to-hand combat, able to easily fend off several skilled assailants with no aid from his powers. He's strong enough to knock down aliens of his size or more. This allows Ben to hold his own against opponents when his Ultimatrix MK10 has timed out, though he is very much dependent on transforming while fighting more powerful opponents like Vilgax and Maltruant.

Ben 10,000 has an above average eidetic memory, as he is able to remember even conversations from years ago with precise clarity.

Ben 10,000 has learned "a few tricks" from Gwen.

When presented with a problem, he presents a quick and logical response to it. His intelligence is most evident by his creation of Ken's Omnitrix. His sharp mind allows him to take advantage of most situations, and turn the tide in his favor.


Ben 10,000 has unlocked and mastered all the powers of the Ultimatrix MK10 (which looks just like the Omnitrix MK10). In addition to instant access for as long as he wants, he can go Ultimate without transforming into their un-devolved forms.


The New Omniverse

In Failure: Part 2 Azmuth mentioned that if Ben chose to wield the Ultimatrix MK10, his future would change. He also told Ben of this Ben 10,000, being his current future.

Ben 10,000 made his first appearance in A New Future. Ben Prime traveled into the future to fight alongside Ben 10,000 against Eon. At the end of the episode, his daughter, Gwendolyn, is kidnapped by Infern.


The New Omniverse


  • Ben 10,000 built both the Omnitrix Replica and the Omnitrix MK2 for Ken.
    • He, along with Gwen also, taught his daughter Gwendolyn magic.
  • According to Waybig, Ben 10,000 mainly has his UA personality and powers, along with a few Omniverse powers.
  • Ben 10,000 has not unlocked Ultimate Ben.
  • DioBrando made the picture.
The New Omniverse
Waybig (Creator) - Creeper - Jose - Sen - Dio - Rex - Omniverse9


Ben Tennyson - Gwen Tennyson - Kevin Levin - Rook Blonko

Ben Tennyson (Dimension 23) - Benjamin Tennyson (Dimension 01) - Nega Ben - Professor Paradox - Bad Ben - Jen Tennyson - Ben Tennyson (Dimension 7) - Argit - Eon - Sugilite - Albedo (Dimension X) - Gwen Tennyson (Gwen 10 Timeline) - Ben Tennyson (Ben 10,000) - Ben 10,000 (Alternate Future) - Kai Green - Ken Tennyson - Gwendolyn Tennyson - Kai Carson -


Arctiguana - Big Chill - Cannonbolt - Ultimate Ditto - Echo Echo - Gravattack - Humungousaur - Jetray - Spidermonkey - Swampfire - Upgrade - Way Big - Wildmutt

Airhead - Cooldown - Electricyeti - Freezelizard - Muck Amuck - Short-Start - Speedyquick - Vomit Man


Infern - Jeff - Dr. Psychobos - Psyphon - Project Famigilia - Eon

Ben X - Vilgaxzarro - Vilgax - Sunder - Zombozo (Thumbskull - Frightwig - Acid Breath)

Geniosapien - Vyroid

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