Tony Stark's sacrifice in 'Avengers: Endgame' stands as one of the most powerful moments in the Marvel Cinematic Universe. From a billionaire genius to a selfless hero, Iron Man's journey has shaped the MCU from its inception. When he finally snapped his fingers to defeat Thanos, it was a moment both devastating and poetic.

Tony Stark did more than save the world; he laid the groundwork for everything the MCU represents today.

⚡️Would you change his ending? Let us know in the comments!