Must've put on at least 1,5" 

Dude should really stop syntholling, his right bi actually looked humane in the before pic and in balance with the rest of his sub par physique.
Sacrificing his detail and shape just to make the rest of his body look worse.
Trains like a homo, eats 3 "shake meals" a day whatever the fuck that means and completely gives up on training and maintaining eating habits when he fails to place at a show.
This is a work ethic, diet issue. He just doesn't have the patience or adherence to build a foundation worth fluffing.
Drugs initialize the biggest change to a physique but they are the last piece of the puzzle.