Overall, despite his occasional flaws, Ben is a true hero at heart and a worthy possessor of the Omnitrix/Ultimatrix.īen Tennyson was 10 years old when he came into possession of the Omnitrix, a device that allowed him to shapeshift into different types of powerful aliens. He is also not afraid to stand up to powerful beings to protect his friends or anybody whom he thinks is being unfair, unjust, or outright mean. Despite this, he deeply opposes the notion of killing. However, no matter how angry he gets, Ben will never outright kill his enemies in cold blood, though he has occasionally put them in a situation that would ultimately lead to their deaths. He also dislikes mean people and bullies in general, and is quick to defend anyone being unfairly picked on. He is also very empathetic and charismatic. These traits were more prominent when he was a pre-teen as a teenager, he is far more mature.īen is deeply loyal to his friends and will go out of his way to protect them, no matter what the cost. He also takes his job very seriously, even though he abuses his shape-shifting powers for his own amusement from time to time. Occasionally, he will swap his jacket for a hoodie.īen is a cocky, arrogant teenager and a complete show-off who takes great pride in his status as a superhero, often letting that status go to his head, though he is not incapable of feeling humility. He wears a black shirt, blue pants (possibly jeans) and a green jacket with white stripes and the number 10 on it, and black shoes. Ben has short brown hair, green eyes, pale skin, and is quite skinny for his age, though he sports an athletic, slightly muscular build.