John Grey vs Krypto Facts
Creator
Stan Lee, Jack Kirby
Unknown
Universe
Earth-616
New earth
Publisher
Marvel
DC comics
In Comics
The X-Men #5 - Trapped: One X-man!
Adventure Comics #210
Hair Color
Grey (formerly black)
White
Citizenship
American
Unknown
Marital Status
Married
Unknown
Occupation
Not Available
-
Base
Not Available
Smallville, Kansas
Relatives
Not Available
Not Available