The Adventures of Jimmy Neutron: Boy Genius, often shortened to just Jimmy Neutron, is an American animated television series, and spin-off of the Academy Award-nominated computer-animated movie, Jimmy Neutron: Boy Genius. The series first officially aired on September 6, 2002, on Nickelodeon. Jimmy Neutron is the first computer-animated "Nicktoon." The show ended in 2006. As of 2011, The show only airs reruns on Nickelodeon whenever The Jimmy Timmy Power Hour is shown.
James Isaac "Jimmy" Neutron (Debi Derryberry) is the main protagonist of the show. He is a 10-year-old American boy with a stunning IQ and a love for science. Usually, his inventions cause more harm than benefit for the city of Retroville, but that never stops him from trying. Most of the time, he's busy saving the city from his own experiments gone wrong. He is best friends with Carl and Sheen. Throughout the series there are hints that he has feelings for Cindy Vortex, which are manifested throughout many episodes in the later seasons. It is implied that they are a couple at the end of the final episode. His middle name is named after Isaac Newton, the famous physicist. In the movie, Jimmy wore blue shorts and brown shoes. In the television show, he wears blue jeans and gray Converse sneakers.
Source: Wikipedia, "The Adventures of Jimmy Neutron: Boy Genius", available under the CC-BY-SA License.