I would just like to comment on the true geniuses, like shikamaru, neiji, rock lee....etc...
Im referring to people who use the abilties they are born with. Not people who have acquired extra power by making a self-concious decision to give them a boost. Like sasuke having c2 for example. He wanted the C2,another example in the anime filler episode where the guy stole the chakra stone so he can have a lot of chakra etc..
No Jinchuurikis cause from what we know they really arent geniuses