Crazy lift, but …
That kid DOES NOT look 16. If I saw him on the street, I’d imagine he’s about 28.
As another says, to gas up at such a young age is extremely ill-advised, from both a physiological and an anatomical standpoint.
Back in the eighties, there was a young teen in Toronto that was featured in MuscleMag because he could press 500.
A few years later my then-training partner ran into him somewhere. Dude told my buddy he was perma-screwed in a multitude of ways because of his gear use while still a developing youth.
His bench had deteriorated back to a few shit reps with 225, as well. Gas-free.