Doctor Eggman

Dr. Eggman
Sonic the Hedgehog character
Eggman cosplay at the 2014 New York Comic Con
First appearance	Sonic the Hedgehog (1991; 33 years ago (1991))
Last appearance	Sonic Superstars (2023; 1 year ago (2023))
Created by	Naoto Ohshima
Portrayed by	Jim Carrey (films, 2020-2024)
Voiced by	Mike Pollock (2004-present)
Information
Full name	Ivo Robotnik
Aliases	Dr. Eggman
Gender	Male
Family	Professor Gerald Robotnik (grandfather)

Dr. Ivo "Eggman" Robotnik is the main antagonist of Sonic the Hedgehog. He first appeared in 1991 in the game Sonic the Hedgehog for Sega Mega Drive. He last appeared in 2023 in the game Sonic Superstars.

Creation

In April 1990, Sega wanted a character to replace Alex Kidd as the company's mascot. One of the designs was a caricature of Theodore Roosevelt. This became the basis for the design of Dr. Eggman. They wanted a character that was the opposite of Sonic, a character that would represent technology and development. The character was also designed to be easily drawable by children.

Features

Eggman is a distinguished scientist and mechanical genius with an IQ of 300. He is an expert in the field of robotics. Despite all this, Eggman uses intelligence on purposes. He attempts to conquer the world and create his own utopia. Despite many setbacks, he never gives up and he does not care what others think of his actions. He considers anyone who opposes his plans is a serious threat. Despite his intellect, Eggman is often insane. Sometimes he can't even except the fact that he is in trouble.