Dr. Eggman
From Yb Timeline
"This file has been saved so that I, Dr. Ivo “Eggman” Robotnik, can remember how talented I am."
-Dr. Eggman's World Domination File (future), Topmonhit Story (Story 14: Mobius Chaos Episode II: Decisive Plan! The Finale of Black Cat Slike!; Part 14-12: A Plan for World Domination)
Dr. Ivo "Eggman" Robotnik is an evil self proclaimed genius scientist who has had many plans to take over Mobius. His main foe has often been Sonic the Hedgehog, and has even built a robot based on him. He excels in robotics, which is his primary form of evil planning. Also, he is not Jamie Hyneman.