The guy claims he is 15 and lifting for 1 year and a few months without taking gear, only supps. But he certainly lifts for a lot more time or he used something.
Agree with the above guys. Some are just more genetically prone to building muscle.
Agreed also, pulled up the pic and it's definitely something natural for sure! His delts(which are usually a tell tale sign if someone is on - by how they pop/striate) are normal looking!
He's definitely genetically gifted! But surely possible w/out any juice at all!