Diamondback vs Klaw Facts
Creator
Mark Gruenwald, Paul Neary
Jack Kirby, Stan Lee
Universe
Earth-616
Earth-616
Publisher
Marvel
Marvel comics
In Comics
Captain America #310 - Serpents of the World Unite
Fantastic Four #53
Citizenship
American
Belgian
Marital Status
Single
Single
Occupation
Criminal
Criminal, former Scientist
Relatives
Not Available
Not Available