Iron Man

Tony Stark, also known as Iron Man, is a fictional Marvel Comics superhero, a billionaire industrialist, and genius inventor who creates advanced powered armor suits to fight crime and evil. He is a founding member of the Avengers, known for his wit, arrogance, and a complex character arc that evolves from a self-centered arms dealer to a self-sacrificing hero, famously portrayed by Robert Downey Jr. in the Marvel Cinematic Universe (MCU). Tony Stark's personality is a complex mix of genius, arrogance, wit, and deep-seated vulnerability, evolving from a self-centered playboy to a sacrificial hero driven by guilt and love, often displaying narcissistic traits, a need for attention, immense self-confidence, and a fear of inadequacy, masked by humor and technological prowess. He's a brilliant inventor, but his ego and trauma often clash with his desire to protect the world and those he loves, leading to self-destructive tendencies and immense growth.