Cosmic Boy vs Katma Tui Facts
Origin
  
  
Creator
Al Plastino, Otta Binder
  
John Broome, Gil Kane
  
Universe
Pre-Zero Hour
  
Earth-One, New Earth
  
Publisher
DC comics
  
DC
  
First Appearance
  
  
In Comics
Adventure Comics #247 - The Legion of Super-Heroes
  
Green Lantern #30 - The Tunnel Through Time!; Once a Green Lantern--Always a Green Lantern!
  
Comic Appearances
977 Issues
  
99+
238 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
Black
  
Eye Color
Blue
  
Unknown
  
Profile
  
  
Race
Alien
  
Alien
  
Citizenship
United Planets Citizen
  
Unknown
  
Marital Status
Single
  
Married
  
Occupation
Not Available
  
Not Available
  
Base
Not Available
  
Not Available
  
Relatives
Not Available
  
Not Available