Easy D1 athlete right there.
I played D1 football, 3 year starter and 2 year team captain...and there are two types of kids go on to play highly competitive college sports.
1. Semi-large non-genetically gifted kids who worked hard. There are variations of this....but even the most basic ones STILL have genetics better than you. This was me and LOTS of guys i know. They were big...but not mutants. I was 6'2 250 as an Olineman my junior year in hs. BIG and strong but not killing you. Maturing a little later....hitting peak physical tools at 20ish...MOST college players. This is why they invented the red-shirt year....for THESE types of kids.
2. Athletic freaks. These guys are just like Justus....by age 15 YOU KNOW they are the real deal. Peaking so early and if they are top tier, they KEEP getting better. Which is scary. But just born bigger and stronger and know how to move at that weight. I went to a Nike Camp where the #1 MLB in the nation was playing...Rey Malaluga. As a HS Jr he was the same NFL size....like 6'3 240 and fast. And he was that size at age 16...benching 405....just mutant. But he got marginally better. His domination pleat
Every group of starters on a football team is a mix and match of this group...couple elite specimens and a couple hard workers....but even with those, those are just theiir physical body types...then u have to bring in their WILL TO BE GREAT and its another factor.