Kakashi:
The most popular jonin in Konoha. He is known as a genius and a copycat. The implant sharingan in his left eye enables him to copy his opponent's jutsu. Passed the chuunin exam when he was only 6, then joined with the ANBU. Yet he hade a terrible habit i.e. always comes late with irrational reasons. Not to mention, his hobby reading adult novels "Icha Icha Tactics". He's the one who invented a lethal jutsu, Chidori/Raikiri, which he later taught to Sasuke. Kakashi has ill memories of losing his beloved people. his father, Hatake "White Fang" Sakumo, committed suicide after being humiliated by his own comrades for trespassing the law. When Kakashi was a kid, he has 2 teammates i.e. Uchiha Obito and Rin. Kakashi's sharingan is indeed a memento from Obito who died on Kakashi's first jonin assignment.
