Mine is light and L from death note . They were potrayed as some kinda of super genius characters but in reality it felt like every other characters shared one braincell and light and L were average .
EDIT : I have come to the conclusion that so may of lemmings didn’t get what my post was about . I don’t care if a charecter is an asshole or isn’t very good in other aspects of their life.
I said Jimmy Neutron for my answer, but I think Rick faces a similar problem.
He’s a genius when it comes to engineering/academics, but otherwise he’s a fool with an overinflated ego that won’t let him acknowledge that - I mean hell the Ricks literally made the central finite curve so they didn’t have to acknowledge the possibility of someone smarter than themselves out there.
Similar to Neutron, most of his problems come from him trying to engineer his way out of personal issues, or making overcomplicated solutions to simple problems that end up backfiring.