Real Name; Nathaniel Essex
Aliases; Sinister, Robert Windsor, Arnold Bocklin, Mike Milbury, Apocalypse, Steven Shaffran, Edmond Atkinson, Nate, Administrator Pearson, Nosferatu, Nathan Milbury, Pale Man
Identity; Secret
Occupation; Geneticist; former scientist, socialite, teacher, obstetrician, biologist
Citizenship; U.K.
Place of Birth London, England
Known Relatives; Rebecca Essex (wife, deceased), Adam Stanislaus Essex (son, deceased), unnamed child (deceased), N2 (creation, deceased), Madelyne Pryor (creation, deceased)
Education; Unrevealed
Height; 6'5"
Weight; 285 lbs.
Eyes; Red
Hair; Black
Powers; Following genetic alteration by Apocalypse, Sinister possesses enhanced durability and an extended lifespan. Over the years, Sinister has used the genetic material of other mutants to grant himself a vast array of powers including telepathy, telekinesis, superhuman strength, the ability to project concussive energy from his hands, and total control of his body at the molecular level.
Abilities; Sinister is a genius geneticist, a brilliant biologist, and a skilled surgeon who is well practiced in the science of cloning.
Weapons; None
Paraphernalia; None
Classic Mr. Sinister
Classic Mr. Sinister