Origin
  
  
Creator
John Broome, Gil Kane
  
Roy thomas
  
Universe
Earth-One, New Earth
  
Earth-616
  
Publisher
DC
  
Marvel
  
First Appearance
  
  
In Comics
Showcase #22 - S.O.S. Green Lantern / Secret of the Flaming Sphere / Menace of the Runaway Missile!
  
The Avengers #54 - ...And Deliver Us From--The Masters of Evil
  
Comic Appearances
255 Issues
  
99+
574 Issues
  
99+
Characteristics
  
  
Hair Color
Bald
  
None
  
Eye Color
Blue
  
Red
  
Profile
  
  
Race
Alien
  
Robot
  
Citizenship
Unknown
  
American
  
Marital Status
Single
  
Single
  
Occupation
Green Lantern, former history professor
  
Mass murderer, scientist, would-be world conqueror, ruler of Phalanx
  
Base
Oa
  
-
  
Relatives
Amon Sur (son), Arin Sur (sister), Thaal Sinestro (brother-in-law), Soranik Natu (niece)
  
Not Available