male
First appeared in Iron Man #30 in 1970 and was created by Allyn Brodsky and Don Heck. Kevin O'Brien was an engineer at Stark Industries who later became the first Guardsman after using a suit of armor built for him by Tony Stark.
Kevin O'Brien/Guardsman
1970
for 1970 in Fictional Characters Categorized by Year
Suggested by mikeypascual
The movie thing is popular, so I thought I should do one.
