Iron Man is a fictional superhero created by Marvel Comics. The character, Tony Stark, is a brilliant inventor and wealthy industrialist who becomes Iron Man after creating a technologically advanced suit of powered armor. The suit grants him superhuman abilities, and Stark uses it to fight crime and protect the world. Iron Man is a founding member of the Avengers and has played a central role in various Marvel Comics storylines. The character’s popularity extended to the Marvel Cinematic Universe, where actor Robert Downey Jr. portrayed Tony Stark/Iron Man, contributing to the success of the MCU. Iron Man is known for his intelligence, engineering skills, and complex character development, making him an iconic figure in superhero culture.