Doctor Eggman (Sonic X)


 * ''This is about the Dr. Eggman from Sonic X. You may be looking for Dr. Eggman from the game canon.

Doctor Eggman was born on Earth, but got somehow flung into Sonic's world. Eggman, along with Sonic and several of Sonic's friends, were transported back to Earth during an accident involving Chaos Control.

Eggman was served by several robots, including Bokkun, Bocoe and Decoe.

Eventually, they had to go back to their world because the alternate universes containing their planets were fusing together, and would only stop if Sonic and co. leave. In the third season, his role as the main villain is taken over by the Metarex.