Religion: not determined yet
Alter Ego: Kevin O'Brien
Other Names: Guardsman I; Kevin O'Brian
First Appearance: Iron Man (vol. 1) #31 (Nov. 1970): "Anything-- For the Cause!"
First Appearance (Additional Details): (as Kevin O'Brien) Iron Man (vol. 1) #31 (Nov. 1970): "Anything-- For the Cause!"; (as Guardsman) Iron Man (vol. 1) #43 (Nov. 1971): "Doomprayer!"
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 19
Teams/Affiliations: Stark Industries
Former head of research at Stark Industries.
Suggested links for further research about this character: