It took me 3 watches to realize the door is cardboard and this man is not just freakishly strong.
I assure you this is a standard interior door, usually only exterior doors are solid.
You can see the inside of the cardboard though.
This isn’t a real door, it’s a prop from a movie or TV set.
it has a paper honeycomb for rigidity, and that’s how interior doors are made for modern construction in the USA.
