My [half] brother amazed me. There's something in our gene pool that made us early starters when it came to growth and puberty.
All throughout school he was bullied, picked on and beat up because he was extremely short. When he was about 18 years old though he grew to be about 6'2" lol Even taller than our dad (my step dad).
I weighted 80 pounds in High School, I was so small. People used to ask me if I had cancer, was dying, had AIDS, or did crack lol. I didn't start growing until I was 15-17 years old. Now I'm a nice 5'5"
Here's a picture to put size in perspective :D
http://img151.imageshack.us/img151/1...dinchar.th.png