Arnold

Arnold is the main character of the Meet Arnold series. He has brunette hair, a bowl haircut, black eyes, some strands of beard and dons a blue T-shirt in most appearances. He seems to be very immature for his age and does not speak much. Surprisingly, he is invincible and could survive any nightmares that awaits him. From jumping off 30,000 feet off the ground to running at the speed of light.

Trivia
To be added arnold is 14 year teenager