Sheen Juarerra Estevez is one of the deuteragonists (alongside Carl Wheezer) of the Jimmy Neutron: Boys Genius franchise and the titular main protagonist of his own series, Planet Sheen. Known for his obsession with the superhero Ultra-Lord, he is one of Jimmy's best friends and Libby's boyfriend.
Sheen is kind, eccentric and hyperactive with an obsession got the fictional superhero, Ultra Lord. He can also be childish at times, such as getting angry whenever someone tells him Ultra Lord doesn't exist. His love for Ultra Lord constantly annoys everyone with his ramblings about Ultra Lord. Despite this, Jimmy and Carl still consider him to be a good friend. He also shares a mutual dislike for Ms. Fowl.
Despite his eccentricities, he is still a good friend to those are his friends, such as Jimmy and Carl and loving toward Libby even though she doesn't apparently return his affection.
Abilities[]
Trivia[]
He turned into a Planet Hero when he accidentally flew into Space.
He (Amy), Libby (unnamed brother) and Jimmy (Brobot) are the only major characters who have siblings.
In "Who Framed Jimmy?", Sheen mentions he's taken bear-wrestling classes.
