I guess I should post my profile as well...
I used to be really into fitness and gym in my uni days, I studied molecular pathways and genetic engineering (I don't want to list my true major lest you track me down, muahaha) and during then I hit the gym and library 3 times a day on a students budget. Had no life other than gym, studies and basketball and gaiaonline lolol back then but that was ages ago.
I think I hit my peak then, I actually hit a 3.8 % bodyfat and the guy who wanted to measure me on his new expensive scale was a med student. He was a really ripped PT but he was also a hard gainer like me and he always wanted to measure me. He was shocked at my bodyfat, he re-tested me about 4 or five times and said that was the lowest ever. He is a full fledged doctor now but not sure if he went into practice or did something like surgery. Anyway I was about 67 kgs, 3.8% bodyfat but looked really big for my weight. People always thought I was a good 15- 20 kgs heavier!! I could dunk the ball at 5 feet 10 inches and loved cycling (nothing but incline, and not long distances lolol) on my bicycle that my buddy got me from the dump. I fixed her up.
Now fast forward many years later I am not fat, as I never will be but I am definitely a litte on the skinny side. I cant put on weight, no matter how much I eat, so I will never be a buff fatty unless I take some kinda "juice" which I don't. I also want to stress I never took any protein supplements or creatinine or anythin except for once in a while those musashi growling dog grape protein bars (a ripoff at $3.99) as a treat as well as vitamins. Man that was expensive for me back then, lololol. I am getting back into training but more interested in functional muscles than ever before, and again back to training my chest to have a bit more "armor" lol.