I like the guy, have watched a lot of his videos. I like the vlogs with full day of eating the best. Don't think he uses roids, he's 5'10 and 180lbs max. Dude just has good genetics for abs.
and he's able to stay full 24/7 on low body fat while eating bird portions of junk food and only training 2-3 days week low low volume -yep all natty very common
Makes sure to stay low weight so people are like he's only 170 no way he takes gear
He ripped off lean gains Martin Berkhan
Let's not forget his legs philosophy-don't gain muscle in the legs it will ruin the Hollywood body
His power leg workout was a few low rep sets of pistols and a 2-3 sets of some jumping in place