Jimmy Neutron


 * " This article is about a character. You may be looking for the TV show with the same name.

Jimmy Neutron is a character from the show Jimmy Neutron: Boy Genius. He has a huge brain which is why he's head is so large. He is also very short compared to his classmates.

Friends
He has two best friends named Sheen and Carl and also has a friend named Timmy Turner (The Fairly Oddparents) from another universe.