Tony Stark, also known as Iron Man, is a brilliant inventor and billionaire industrialist in the Marvel Comics universe. He is the owner of Stark Industries and uses his intelligence and resources to create advanced technology, including his iconic armored suit that allows him to fight against various threats. As a founding member of the Avengers, Tony Stark is known for his charismatic personality and quick wit. His journey from a self-centered playboy to a selfless hero showcases his character development throughout the Marvel Cinematic Universe, making him one of the most beloved superheroes in modern pop culture.