Dr. Ivo Robotnik (Adventure of Sonic the Hedgehog)

Doctor Ivo Robotnik Sr. is the main antagonist of Adventures of Sonic the Hedgehog. He is a comically obese scientist. A pompous, bad tempered, and cruel despot, his only goal is to rule Mobius. At least once per episode (usually at the end of the episode after being defeated by Sonic), Robotnik declares his hatred of Sonic with his unmistakable catchphrase "I HATE THAT HEDGEHOG!". Dr. Robotnik also occasionally got help from the one, the only, salesman extraordinaire: Wes Weasely. His only fear is his mother, Mama Robotnik.