i'm 20 at 6'3-6'4 but i think i have more room to grow. i've been having pains in my left knee in a particular spot for a month or two, and when i looked it up every place is telling me it could be a growth spurt. i had a doctor tell me the same thing.
when i was 15 i was 6'0 and i grew a steady inch every year until i was 19.
I've been 6' 3" since I was 15-16, even though I still have some family saying I'm still growing, so I stick with saying I've grown about a quarter inch since then, just so I don't have to deal with the "are you sure?"
I was 6'5 in the 7th grade and haven't grown an inch since then.
I was literally like 5 foot in the 7th grade. Maybe a lil more, but not much. I was like a midget. That's why I keep holdin out hope that Imma still grow, it's just delayed like the last time when everyone was shootin up (in height, not heroin) at like 13 or whatever and I was feelin like Gary Coleman.