B&I,
Gotta be a genetic freak that guy....must be nice....I'd argue that he probably could get the same results with 1/4 the work, but if he's honestly saying that he's tried every approach and super high volume is the only thing that has worked for him, then I guess more power to him. God forbid that others use him as a role model, and start trying to keep up with the level of volume he does, because I'd say the vast majority would be grossly over training.
On another note going back to the original question, not sure how many sets this guy did the other day, but the Saturday after T-Giving, there was a guy at my gym that was on bench. Pretty big guy..not huge....had 225 loaded on the bar (more than I can do, and his physique is better than mine, so again, who the hell am I to critcize, at least at this point in time)....had the headphones working, and....get this, was reading the paper in between sets. I think I did my whole workout (I think I was doing upper arms that day..shoulders-bi-tri) and he was still on the bench....and the kicker was, I never actually saw him doing a set. I kept glancing over during my rest between sets, and all I ever saw him doing was reading the paper. He must have been resting like 5-10 minutes between sets....well, I wasn't about to wait around that long to try and watch him work. Luckily, it wasn't crowded that day...we only have 4 benches in our gym and he hogged one of them up for an entire hour..had it been crowded, I'm sure one of the diesel bro's would have jacked his ass through a window for monopolizing that bench so long, especially since he coulda done that much work in the friggin head or a library...