I mean, the guy has looked the same for 80 years! (And no, I don't think that was his father). I'm not a conspiracy theorist, but this guy either has some weird superpower we don't know about or he just eats babies
I'm a director. I've directed a couple of direct-to-video films, and now I've come up with the idea of making a Stark documentary. The documentary will cover all the years of his life, including the pre-Iron Man period when he was a weapons manufacturer. I decided to interview various people who knew him, including Pepper Potts, Happy Hogan, James Rhodes, and other members of the Avengers like Dr. Banner