Dr Holocaust
This page is DAMN EVIL!
Dr. Holocaust was created by u/ReiceMcK. It is meant to be a satire/unholy fusion of bowser, Dr. Cortex and Eggman taken to the absolute most extreme end. He was first used in a "inviting the bad guy to go karting" snafu, mainly coaxing the Mario kart series.
He was then taken by the subs users and have been given his own identity with his own henchmen to boot, Fazi (pronounced fatsi) and K-K-Karl. Both of which were created by u/lord_E_is_bored.