Madara Uchiha

Madara Uchiha (うちはマダラ, Uchiha Madara) was a legendary shinobi who led the Uchiha clan prior to, and after the formation of Konohagakure. After allying with his rival, Hashirama Senju and the Senju clan, he and his clan helped in the founding of Konoha. After being reincarnated by Kabuto Yakushi during the Fourth Shinobi World War, he becomes one of the main antagonists in the series.