Tony Stark is the genius billionaire industrialist who becomes the armored superhero Iron Man in the Marvel Universe. Tony Stark possesses exceptional intelligence with an IQ over 180. Tony Stark demonstrates unparalleled expertise in engineering, particularly in developing advanced technology and artificial intelligence. Tony Stark maintains a complex relationship with Pepper Potts, who evolves from Tony Stark's assistant to Tony Stark's wife and CEO of Stark Industries. Tony Stark exhibits a sharp wit and sarcastic humor that often masks deep emotional vulnerabilities. Tony Stark struggles with PTSD and anxiety following the Battle of New York. Tony Stark harbors a deep sense of responsibility to protect Earth and its inhabitants. Tony Stark forms a mentor-mentee relationship with Peter Parker, showing a more nurturing side. Tony Stark's rivalry with Steve Rogers stems from fundamentally different approaches to heroism and responsibility.