Mister Sinister vs Mister Terrific Facts
Creator
Chris Claremont, Marc Silvestri
Charles Reizenstein, Everett Hibbard
Universe
Earth-616
Earth-Two, New Earth
Publisher
Marvel comics
DC
In Comics
Uncanny X-Men #221 (September, 1987)
Sensation Comics #1 - Wonder Woman Arrives in Man's World
Citizenship
British
American
Marital Status
Widowed
Single
Occupation
Geneticist, Criminal, biologist and mutant-supremacist
Not Available
Base
Many bases throughout the world including his State Home for Foundlings and the Center for Homo Superior Medical Care.
Not Available
Relatives
Not Available
Not Available