Tony Stark is a genius billionaire inventor and the iconic Iron Man in the Marvel Cinematic Universe. Tony Stark possesses an extraordinary intellect with an IQ surpassing 270. Tony Stark has a complex personality marked by wit, sarcasm, and an evolving sense of responsibility. Tony Stark maintains a fierce dedication to protecting Earth through technological innovation. Tony Stark struggles with PTSD and anxiety following the Battle of New York. Tony Stark shares a deep romantic relationship with Pepper Potts, who later becomes Tony Stark's wife. Tony Stark develops a mentor-mentee relationship with Peter Parker. Tony Stark's primary adversaries include Obadiah Stane, Ivan Vanko, and Thanos. Tony Stark harbors a complicated relationship with Captain America, marked by both friendship and ideological conflicts.