Sure ANYONE could be a pro. It's so fucking easy!
In no particular order, here is how to get "huge" (i understand the definition of "huge" is thrown around lightly):
1. Lift weights
2. Take steroids
3. Eat lots of food
This may be shocking to some of you, but if a person TRULY dedicates themselves to all 3 of these components, they will gain muscle. Notice I said ALL 3 components. You can gain a SIGNIFIGANT amount of muscle by training and eating. You won't gain SHIT ( besides a nice set of tits and a constant hard on) by taking 100,000 mg of Test a week without eating or training. The only variable that is different amongst top amateurs and pros is training and diet. Everyone uses the same drugs in the same amount for the most part. Not everybody trains hard, not everbody eats perfect, but EVERYBODY takes drugs. In the end what separates the best from the best really is the genetic makeup of the individuals. For example the amount of steroids and GH that King Kamali takes per se, is irrelevant because his structure is terrible and he will never win a pro show for the rest of his life unless he is the only competitor.
Now if this doesn't make sense to you, or you disagree with this statement, then congratulations, you have an IQ of a 2 year old and you shouldn't be giving your opinion anyways. Anybody with a normal functioning brain that has the ability to comprehend their surroundings would realize this is the truth.