Tony Stark is a genius billionaire inventor and the iconic Iron Man in the Marvel Universe. Tony Stark possesses exceptional intelligence with an IQ that rivals the greatest minds in the world. Tony Stark maintains a charismatic and often sarcastic personality that masks deep emotional complexities. Tony Stark demonstrates unwavering determination to protect Earth and its inhabitants. Tony Stark harbors a deep love for advanced technology and innovative engineering. Tony Stark shares a profound bond with Pepper Potts, who eventually becomes Tony Stark's wife. Tony Stark develops a mentor-like relationship with Peter Parker, showing a softer, more nurturing side. Tony Stark initially displays conflict with Steve Rogers but maintains a complex respect for Captain America. Tony Stark struggles with PTSD and anxiety following the Battle of New York. Tony Stark carries the burden of legacy from Howard Stark, Tony Stark's father.