I am 19 years old, turning 20 in May. I am 6'7 and half and I would really like to stop growing. For the record, I am also white lol. I believe my dad stopped growing when he was 19-20 and my mom stopped growing when she was 17. My dad is 6'2 and a half and my mom is 5'11. Last year I was 6'6 165lbs and now I am 6'7 and a half 186lbs. My dad told me that since I started to put on muscle, that's a good sign I am most likely done growing. What do you guys think?