''The measure of a man’s physique is not what he weighs or measures but total symmetry''
^ This guy has good proportion and symmetry to his muscles. Narrow waist and wide. Doesn't look like a body-builder, that doesn't mean he's anything less but in my eyes looks more aesthetically pleasing than fluid filled juiced up beef.
Now to answer the question about him being on the juice. I disagree with many here that assume one would be 'larger' for them to seemingly be on steroids .. that is false. Steroids don't magically make you bigger, they help the trainer but he/she must provide STIMULUS via good exercise and NUTRITION. Without either nothing happens, even with large amounts of juice ... apart from slight growth which would occur naturally but speeded up slightly with a normal diet.
I would guess he has taken something to help him out. Could be Winstrol which helps strength and cutting up or something weak but that works in larger dosages called Anavar. Clenbuterol could also be used to help him cut albeit its not a steroid. Only way to know is by urine and/or blood works. I would think something has been taken but nothing too fancy.
This chap has a great looking body, well defined and many men would be envious of him that's for sure. This is a body allot of women would like over a juiced up body-builder like for example Jay Cutler any day of the week. Those guys who juice heavy are the most unhealthy guys on the stage and regardless of what so many brainwashed men think about juice being un harmful, it does lead to many problems later on in life if its abused.
Frank Zane the classic body-builder of the 70's I think had a similar shape and look to this chap albeit more muscular, GREAT body one of the best. Estimate this man to be around 180lbs but depends on his height, could be a really lean 165lbs. Body fat is 4-5% I would say, certainly no more than 7%.
You may also notice Apollo's belt to his right at his waist, where it goes upwards. This is a very nice feature and only seen on really lean guys.
A side note: Allot of these juiced up freak shows are actually less stronger than smaller guys! so this lad, although as some brainwashed individuals would have him as nothing out of the ordinary would be stronger than larger men who are perceived as being stronger. Dont believe me? fine, just read many physiological studies on strength VS size and how it relates.
Tendons, nerves, ligaments and very importantly NEURO-MUSCULAR connection ... that has to be good, the brains pathways to the muscles .. its channels, the roads to which it tells the muscle to fire its last round to the max ... many of us don't have peak neuro muscular connection unless its life and death, which is WHY one becomes very very strong in such conditions, superhuman sometimes because the brain kicks the wheels into motions but some guys have naturally good neuro muscular abilities already, which makes them much more stronger than they seem.
Being critical on his shape, he's probably got NO lower body development, no back, weak traps and so so shoulders 
