Anime8

Pein is not the Akatsuki leader Madara Uchiha is the real Leader of the Akatsuki

Nagato controls the 6 six bodies of Pein he has the eyes of Rannigan when Nagato was young his parents were killed by Konoha leaf Ninja his Sensei was Jiraya and he learned how to use ninjutsu and the eyes that he had when he was covering his face of those eyes. Konan is like a sister to him when they were young and Yahiko he was a friend to Nagato but after a few years Yahiko was killed and Konan and Nagato were the only ones left and they grown up and form the Akatsuki Konan and Nagato were partners Nagato was named Pein because of the six bodies he has Dava Path Animal Path Preta Path, Human path, Asura Path and Naraka Path