John Grey vs Martian Manhunter Facts
Creator
Stan Lee, Jack Kirby
Joe Certa, Joseph Samachson
Universe
Earth-616
New earth
Publisher
Marvel
DC comics
In Comics
The X-Men #5 - Trapped: One X-man!
Detective Comics #225
Hair Color
Grey (formerly black)
Bald
Citizenship
American
American
Marital Status
Married
Widowed
Occupation
Not Available
-
Relatives
Not Available
Not Available