Krypto vs Jack Flag Facts
Origin
  
  
Creator
Unknown
  
Dave Hoover, Mark Gruenwald
  
Universe
New earth
  
Earth-616
  
Publisher
DC comics
  
Marvel comics
  
First Appearance
  
  
In Comics
Adventure Comics #210
  
Captain America #434 - Snake Bites
  
Comic Appearances
764 Issues
  
99+
Characteristics
  
  
Hair Color
White
  
Brown
  
Eye Color
Blue
  
Blue
  
Profile
  
  
Race
Alien
  
Mutant
  
Citizenship
Unknown
  
American
  
Marital Status
Unknown
  
Single
  
Occupation
-
  
Not Available
  
Base
Smallville, Kansas
  
Not Available
  
Relatives
Not Available
  
Not Available