I started at 6'3 144.5lbs January 26th on my 18th birthday (this was many years ago). By that May I was 190lbs and still had a 33inch waist, abs showing etc. Then I had a few set backs here and there. Once I got back into it, and didn't let things affect me, I went from 185-217 in 7 months. Then once I reached 219, I took the plunge and started using. I wish I wouldn't have. When I was dedicated and hungry for it, I was able to add weight easily, despite being naturally very thin. Who knows how far I could have gone naturally, my mistake. :/