If you’ll recall, in Iron Man 2, a young boy wearing an Iron Man mask was rescued by Tony Stark at the Stark Expo. Given that we know Peter’s a science nerd and a big fan of Tony’s, it made sense that this could’ve been him. Turns out it was, as Tom Holland has since confirmed that Marvel Studios president Kevin Feige considers it to be canon and that the kid we saw in the aforementioned sequel was definitely a young Peter Parker. However, it obviously wasn’t Holland playing him.
This is something the actor spoke about once