Name: Tony Stark aka Iron Man
Superpowers: Genius intellect and superhuman strength while in self-designed Iron Man suit.
First Appearance: Tales of Suspense
#39 (March 1963)
Comic book trivia: In Iron Man Vol. 1
#17-23, Stark found himself impersonated by an LMD (Life Model Decoy) robot who stole his whole company and fortune.