John Grey vs Congorilla Facts
Creator
Stan Lee, Jack Kirby
Robert Bernstein, Howard Sherman
Universe
Earth-616
Earth-One, New Earth
Publisher
Marvel
DC comics
In Comics
The X-Men #5 - Trapped: One X-man!
More Fun Comics #56
Hair Color
Grey (formerly black)
Gold
Citizenship
American
Unknown
Marital Status
Married
Unknown
Occupation
Not Available
Not Available
Base
Not Available
Not Available
Relatives
Not Available
Not Available