Ben Tennyson aka Ben 10,000

Ben Tennyson, nicknamed "Ben 10,000" is the fully grown Ben.

Ben 10,000 has become a full-time hero. He is tall, more muscular, and sports a full-beard. The Omnitrix has also changed in appearance, becoming bulkier and more gauntlet-like in shape. He no longer needs to conceal his identity and is recognized everywhere as Ben 10,000, no matter what alien form he is using (obviously because he has an Omnitrix symbol on him in alien form). The name comes from the fact that now Ben has access to at least 10,000 alien forms (he says he stopped counting), he also has unlocked the Omnitrix's Master Control function, allowing Ben 10,000 to switch forms at will, without timing out.

He lives with his family,his wife Samantha,his son Kenny and his daughter Cammy.

Character Relationships

 * Samantha "Sam" Tennyson - Wife/Ones girlfriend
 * Kenny Tennyson - Son
 * Cammy Tennyson - Daughter
 * Max Tennyson - Grandfather
 * Kevin Levin - Cousin-in-law/Best friend
 * Gwen Levin - Cousin
 * Devlin Levin - Nephew
 * Amy Levin - Niece
 * Julie Yamanto - Ex.girlfriend
 * Yuki Kuran (deceased) - Ones old girlfriend
 * Kce Kuran - Adoptive daughter

Aliens

 * Wildmutt
 * Four Arms
 * Grey Matter
 * XLR8
 * Upgrade
 * Diamondhead
 * Ripjaws
 * Stinkfly
 * Ghostfreak
 * Heatblast
 * Cannonbolt
 * Wildvine
 * Benwolf
 * Benmummy
 * Benvicktor
 * Upchuck
 * Ditto
 * Eye Guy
 * Way Big
 * Goop
 * Swampfire
 * Chromastone
 * Big Chill
 * Humungoasaur
 * Brain Storm
 * Jetray
 * Spidermonkey
 * Echo Echo
 * Alien X
 * Lodestar
 * Rath
 * Ultimate Goop
 * Ultimate Swampfire
 * Ultimate Chromastone
 * Ultimate Big Chill
 * Ultimate Humungoasaur
 * Ultimate Brain Storm
 * Ultimate Jetray
 * Ultimate Spidermonkey
 * Ultimate Echo Echo
 * Ultimate Lodestar
 * Ultimate Rath
 * Ultimate Wildmutt
 * Nanomech
 * Water Hazard
 * Ampfibian
 * Armodrillo
 * Terraspin
 * NRG
 * Fasttrack
 * Clockwork
 * ChamAlien
 * Shocksquatch
 * Eatle
 * Jury Rigg
 * Ultimate Water Hazard
 * Ultimate Ampfibian
 * Ultimate Armodrillo
 * Ultimate Terraspin
 * Ultimate NRG
 * Ultimate Clockwork
 * Ultimate Shocksquatch
 * Ultimate Jury Rigg
 * Blox
 * Graviton
 * Rook
 * Feedback
 * Squidstrictor
 * Rocks
 * Spittor
 * Articguana
 * Buzzshock
 * Joker
 * Muscleman
 * Megashark
 * Badaboom
 * Leapfrog
 * Splicer
 * Atomix
 * Overflow
 * Teleportal
 * Magnetude
 * Ultimate Rocks
 * Ultimate Buzzshock
 * Ultimate Articguana
 * Ultimate Badaboom
 * Ultimate Overflow