Otto Octavius (Earth-4026)

"Do you know why I'm not threatened, arachnid? Because I know you do not have the intelligence it takes to stop me this time. Too many gears are already turning for you to web them up, as you seem so fond of doing. You've already lost."

- Doctor Octopus

Otto Octavius was a brilliant scientist who was placed in charge of Richard Parker and Curtis Connors' cross species genetics research after Parker's death and Connors' departure from the company. His side project, a set of mechanical arms, later malfunctioned and were melded to his spine, electrifying his brain and turning him into the supervillain known as Doctor Octopus.

Trivia

 * The first person Otto ever killed was his wife, Angela, on accident.
 * Due to the accident that melded the arms to his spine, his brain was electrified. This left behind a wall of static on the outside of his mind, making it incredibly difficult for telepath's to read his mind.
 * Otto Octavius is equally as intelligent as Iron Man, but not on the same level as Mister Fantastic.