Dr. Eggman/Ivo Robotnik is Sonic's enemy and one of Bowser's partners. He first appeared in Sonic the Hedgehog (1991). Here, he planned to take over the world by collecting the seven Chaos Emeralds and harnessing their power. However, he was swiftly defeated by Sonic the Hedgehog. He first met Pooh and friends in Winnie the Pooh Meets Sonic the Hedgehog, where he created a robotic counterpart of Sonic, known as Hyper Metal Sonic.

File:Doctor Eggman Rio2016.png

Trivia edit

Gallery edit