How does this guy have over 1 million subscribers. Anyone who has been to the gym for a month knows the stuff he makes videos on.
Check the rest of his vids and you see why. Also, just because one goes to the gym, doesn't mean that they know. There are plenty of clueless people who have gone to the gym for years, and make little to no gains. There have been plenty of threads on here about these people.
Also, he is refreshing to listen to, especially when compared to all the "wanna get your attention", "call you out" types. And unlike Jason Blaha, dude actually looks like like he works out.