training people in his home gym or in commercial gyms i d say, using his grotesque appearance to lure the insecure gullible customers. Too bad one day he ll have to stop juicing and will be back to his 120 lbs self, and nobody will want to train with him anymore so he ll have to do something else for a living.
Oh wait, I just realized it will never happen as to prevent such a dramatic event from happening, he ll probably juice until it kills him, like so many of his kind. One day he ll probably go see a doc because he s been shitting and pissing more blood than the usual, and the doc will tell him "eeer, I m sorry to inform you you have three blown up organs and that you re going to die in less than two weeks" ala nasser el somebody.