I'm about 6'4", and am still growing. I've always been taller than everyone my age, which is really annoying because then everyone expects you to be more mature than your age allows. However now that I am quickly approaching adulthood, I feel less pressured to be more mature than everyone else and more accepted for who I am as a tall guy.
Yeah, I'm also kind of one of those sort of fat guys who also happen to be very strong. So yeah, I weigh a lot, but a lot is muscle, I guess.