What the hell caused Josh McGregors bone growth at 18

[noahwillascend]

If you saw his TikTok , at age 17 he just looked like he had above avarage bones and a good jaw but at 18 his bone mass literally went through the roof
Look at the two differences that’s 17 vs 18 what the hell causes this and it just kept getting denser
High test? Because at 17 supposedly you don’t grow anymore because puberty is in its final stages
I’m so curious does anyone have any ideas

 

[noahwillascend]

Your bone mass is pretty similar to his level in the pics you sent, so possible

Zygos are way above avg though, he just doesn’t look that lean yet, yet still has a some visible hollowing there

Damn fat brutally hides bones
Lean is law