Ben Tennyson (Ben 10,000)

Benjamin Kirby Tennyson, nicknamed Ben 10,000, is the future version of Ben until the events of Ben 10: Omniverse.

Ben 10,000 has a tall, muscular build, which is due to the various adventures he has been on that have left him in shape.1 He wears a custom skintight suit and sports a full beard. His hair is gray on the sides and back of his head. He wears a white, crew-neck, short-sleeved, bicep-length T-shirt tucked into his tight, waist-length military green pants. His shirt has a bright green stripe around the collar and down the front and back, and matching one-inch trim on the sleeves. His belt buckle has the number "10K" on it, colored green, and dark graphite knee pads. His footwear is changed to black and silver calf-high boots. He also wears Green elbow-length gloves with black fingerless gloves up to the wrist. Ben 10,000 wears the Biomnitrix on both arms Ben 10,000 had remained arrogant and happy-go-lucky until he was 20 years old. The details of what happened to cause his change are still unclear, but it caused him to become strict, cynical, and distant from his family for several years before he finally came to terms with it. At some point after his change of heart, Ben 10,000 would develop a dual Omnitrix system called the Biomnitrix with the help of his more intelligent aliens. He also began participating in the Time War, during which he accidentally cut off Professor Paradox's right arm. In preparation for his son's tenth birthday, Ben used his more intelligent aliens to create a replica of the Omnitrix. However, sometime after his birthday, Ben took the Omnitrix away from him for going on an unauthorized mission. In Ben Again, Ben 10,000 arrived in Ben's time zone looking for Professor Paradox, asking present Ben for Paradox's location. He informed his younger self that the Chronosapiens had gone rogue and Maltruant's time beasts are on an interdimensional rampage, ending up