Groink is in the top 5% of guys here physique-wise,nobody can deny that
He knows its about consistency,consistency,consistency
Too many guys who arent making progress give up or turn to gear but breaking plateus can be achieved by altering your training methods or style
To a point. Your genetics determine your ultimate results. I will never weigh over 200 lbs at under 10% bf.....no matter what. Unless I go on the juice. I don't have bad genetics.....I have decent genetics and good genetics for getting ripped. I have been training consistently for over 10 years. It is what it is. Right now I'm about 200 lbs at 10 -12% and I think I have achieved a great physique.....but I ain't ever going to be 225 in the same shape, natural. My bone structure wont allow it (Ecto-Meso).
However, my best friend is a pure meso....and he is 225 in the same condition. I work harder than him; he has better genetics.