Dwayne Johnson versus our metabolism

I've never seen an obese video program that showed the end result they usually just show you a before and after pic. Most of the vids show firm looking athletes and how they make money I'm bewildered. Fat is an absorption of what we eat and Dwayne eats to build muscles while we eat and gain fat! Our problem is eating too much of the wrong foods and not using those food to their best benefits.