of course that level of development can be acheived as a teen,,, i hit it realy hard from 15, and got to a good bodyweight naturaly, was always told i was on somthing as i had a very watery appearence..
id love to see how he responds when he jumps on the juice tho... i hope he waits a few more year too, still a bit natural muscle left to go on that frame,, so when he ends his gear use, he'll still look good when he comes off ( as i do ),
all the lads who jump straight on from day one will shrink down to nothing when they come off, but my self and the lad above will still look impressive and theyl still be claiming that you use...