What I find funny is that at least one of the three big guys is roided up. Probably two of them, though the last guy could possibly just be a competitive bodybuilder on a harsh cut cycle.
Middle guy though? Roids. No doubt about it if you spend enough time in gyms with guys that are pushing to get bigger. There's a look to the mass you get that way that's distinctive.
Hell, first big guy could be just starting to use as fast as that goes.