Benjamin Tennyson
Benjamin Kirby Tennyson is a typical ten-year-old boy — he plays video games (his particular favorite is a franchise called "Sumo Slammers"), rides his bike, and often gets into mischief.
Official Biography
Ben is your typical 10-year-old boy-he plays video games, rides his bike, and sometimes gets into trouble. When he gains that ability to turn into 10 different aliens, he finds that being a superhero is trickier than he ever imagined. But no matter what bizzare form Ben takes, he's still the good-hearted yet mischevous 10-year-old inside. Ben Tennyson As A 10 Year Old Boy appears in every Ben 10 episode except Ken 10.
Personality
No matter what bizarre form Ben takes, inside he is still the same mischievous 10-year-old boy. He is something of a glory hog, sometimes taking credit that he does not deserve. He also tends to be a sore loser, especially when it is Gwen who outdoes him. Ben is not above using the Omnitrix to pull pranks, even during urgent situations. In spite of all this, Ben is good-hearted and will stop at nothing to protect his family or anyone in danger. Even when not in alien form, Ben's resourcefulness has saved himself and others from many a dire situation, especially when the Omnitrix cannot activate.



