Brain blast!
Jimmy's catchphrase

James Isaac Neutron
James Isaac “Jimmy” Neutron
Current Age 10 (season 1, movie, pilot),
11 (season 2),
12 (season 3)
Date of Birth August 1991
Zodiac Sign Virgo
Gender Male
Species human
Location Retroville, TX
Family and Relations
Goddard (pet/creation),
Cindy Vortex (future wife),
Hugh Neutron (father),
Judy Neutron (mother),
Granny Neutron (grandmother),
Baby Eddie (cousin),
Anabelle Neutron (cousin),
Amanda Neutron (great aunt),
Kari Neutron (aunt),
Gomer Neutron (uncle),
Newt Neutron (uncle)
Ability/ies High intelligence
Jimmy Neutron,
Jimmy Nerdtron
Voice Actor(s)
Debi Derryberry (child)
Rob Paulsen (adult)
First Appearance Runaway Rocketboy, 1998 (1998)

James Isaac Neutron, more commonly known as Jimmy Neutron, is the main protagonist of the 2001 animated film Jimmy Neutron: Boy Genius and its following television series. He is a 10-12 year-old boy (depending on the season) with an exceptionally high IQ, who often gets thrust into various adventures. He is voiced by Debi Derryberry in the main series.


Adventure Time with Finn and Jimmy Neutron

In Adventure Time with Finn and Jimmy Neutron he appeared as student of Retroville college on physics faculty. Here he befriends Finn The Human, Jake The Dog and Princess Bubblegum and helped them to stop his archenemy Pr. Calamitous