i started squatting with less weight than that so what? Weird video by the way with the transitions and whatnot, and it was only one repped filmed, unless the guy turned his head each time the kid did a rep. At least he's doing squats, when most guys in the gym are scared to and stick to leg pressing 1/4 reps.
Good job for the guy. Maybe he'll stick with it and not get discouraged because people make fun of the weight he's using...