I am 5'8 140, like 9-10% bodyfat, not a big guy, I am 100% natural except for ephedrine, but I look bigger than this. Reason I weigh this much is I have a small waist and thin bones in general, but I look pretty good. I was always the skinniest kid around, I dunno why, thyroid maybe, I don't look bad esp for someone who hardly works out the upper body because of shoulder problems