he is in 5th gread hard to belive but he is if you go to nick.com it will tell you
12 years old. Jimmy Neutron was born on January 23, 1997. He's 12 years old. He's also in 7th Grade.
Jimmy Neutron is a cartoon character from the cartoon Jimmy Neutron boy genious.
Jimmy Neutron: Boy Genius is a 2001 CGI film and the only Jimmy Neutron feature film .
Jimmy Neutron: Boy Genius , 2001 .
The name of Jimmy Neutron's dog is named Goddard .
12 years old. Jimmy Neutron was born on January 23, 1997. He's 12 years old. He's also in 7th Grade.
Jimmy Neutron vs. Jimmy Negatron happened in 2002.
James Isaac "Jimmy" Neutron .
Jimmy Neutron is a cartoon character from the cartoon Jimmy Neutron boy genious.
Jimmy Neutron: Boy Genius is a 2001 CGI film and the only Jimmy Neutron feature film .
Jimmy Neutron is special in the sense that he is highly intelligent .
Jimmy Neutron: Boy Genius , 2001 .
The name of Jimmy Neutron's dog is named Goddard .
No.There is no reason to believe there will be a sequel to Jimmy Neutron: Boy Genius.
Jimmy Neutron's Nicktoon Blast was created in 2003.
The voice of Jimmy Neutron is Debi DerryBerry. She is the voice of Jimmy in the hit TV show Jimmy Neutron Boy Genius.
Judy neutron