Madara Uchiha

Madara Uchiha is a legendary ninja who led the Uchiha clan prior to and after the formation of Konohagakure. Madara eventually began to suffer from overuse of the Mangekyō Sharingan, leaving him blind. In order to regain his sight he took Izuna's eyes for himself, granting him an "eternal" Mangekyō Sharingan. After he was rejected for the position of Hokage and was abandoned by his clan, Madara left the Hidden Leaf Village, and sought out Nine-Tails. He later returned in order to challenge Hashirama in battle. Madara was defeated, despite having Nine-Tails at his side. Control of Nine-Tails was ultimately taken from him and Madara was believed to have died.