Doctor Eggman - Sonic News Network, the Sonic Wiki
Dr. Ivo Robotnik (ドクター・ロボトニック, Dokutā Robotonikku?, lit. "Doctor Robotnik"), better known by the alias Dr. Eggman (ドクター・エッグマン, Dokutā Egguman?), [2] is the main antagonist of the Sonic the Hedgehog series. He is a human and the arch-nemesis of Sonic the H...