Does anyone out there know if it is possible to estimate how much weight you can possibly put on given your genetics, or is there essentially no ceiling? I'm asking because I started as (probably) the thinnest guys on here at 5'10" 110 lbs. I started working out using all pro's beginner routine and eating a calorie surplus and I've gained 21 pounds in less then 4 months.
So I'm at 131lbs right now. I want to eventually get to 165lbs bf%10-15ish. Is it possible for anyone to get to 165? I've saw some site say that its only possible to gain about 40lbs above your natural weight, but I don't know if that is right. Anyone know?