DOCTOR SIVANA (Thaddeus Bodog Sivana)	BIOGRAPHY
Created by Bill Parker and C.C. Beck

PERSONAL DATA

Real Name: Thaddeus Bodog Sivana
Occupation: Scientist
Citizenship: American
Known Relatives: Magnificus Sivana (son), Beautia Sivana (daughter), Marilyn Batson (stepsister)
Base of Operation: Fawcett City
Group Affiliation(s): Society; Science Squad
Gender: Male
Height: 5' 6"
Weight: 123 lbs.
Eyes: Grey
Hair: None
First Appearance: (historical): Whiz Comics #2 (February 1940) [Fawcett]
(canonical): Power of Shazam! Graphic Novel (1994)
Creators: Bill Parker and C.C. Beck

HISTORY

Thaddeus Bodog Sivana is evil through and through, and always has been. He is an archenemy of Captain Marvel, having caused the hero much trouble over many years. A scientific genius, his vanity is often his undoing.

CHRONOLOGY

For a definitive list of appearances of Doctor Sivana in chronological order click here