Jimmy

Jimmy is the titular main character from the TV series, The Adventures of Jimmy Neutron, and the 2001 movie, ''Jimmy Neutron: Boy Genius. ''He lives in Retroville, and he has an I.Q of 210, making him the smartest kid in the world. He is accompanied by his robotic dog, Goddard, and usually have his best friend, Carl, as a test subject for his sometimes not functional inventions.

Jimmy is also a houseguest on Nickelodeon Big Brother 1.

He is played by AchillesSteel.

Jimmy's Big Brother Status (His current status is in bold.)

HOH Winner

Currently on the block

Currently a Have Not

Veto Winner

Evicted

Part of the Jury