Not all, but nit all were trying to. The ones with the right body types got pretty close and we are only talking about 12 weeks. Max has been working out for lore than 12 weeks.
But what is your expertise on this? Certainly if you have some demonstrable expertise I would be more than willing to accept your declarations. Are you a trainer, dietician, physician, body builder, or in any field that would lend us some insight into your qualifications to declare what is possible and what isn’t with the human body?