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Doctor Ivo "Eggman" Robotnik is the main antagonist of Sega's Sonic the Hedgehog franchise. Eggman was created and designed by Naoto Ohshima as part of many design choices for Sega's new mascot.
Doctor Eggman
Dr. Umataro Tenma
for Dr. Umataro Tenma in Sonic The Hedgehog characters as Astro Boy characters
Suggested by jeremyelcuervo
Who would be who?
