Spoilers within obviously, come back after you’ve watched Avengers: Endgame.
With 22 movies, it would take the most hardened Marvel Cinematic Universe fan to pick out this appearance.
For most fans, Iron Man 3 was one of the weakest entries into the franchise and thus can be considered rather forgettable to the bigger scheme of things.
However, it’s still a rich vein of content to tap on in illustrating the lives Tony Stark had impacted.
At Stark’s funeral, the appearance of a teenage boy has left quite a few people wondering his Identity. Who is that boy at the end of Endgame? The teenager, who we last saw in Iron Man 3 as a boy, is none other than Harley Keener.
When we last saw Harley Keener, he had his mom helped Tony get back on his feet Tony’s Malibu home was destroyed by the Mandarin. Eventually, Tony finds his way again and gifts Keener with a Stark worthy tech workshop but not before helping Keener deal with his bully.
Overall, Keener’s appearance is a small but a good throwback to the rich vein of movies Tony Stark has appeared in the MCU even if Iron Man 3 was not the best.
Make sure to read our review of Avengers: Endgame. But if you probably already have, check out our follow up with more questions we have about the film.