Now while Taekwondo is a great martial art it's reputation has been severly tarnished by mcdojangs. I remember when I was kid one of the kids at my school became a black belt in a little less than 2 years. Nwo this kid was over weight, had a complete lack if respect and discispline and he went around hitting girls for no reason. But lets say somone was to go to a real Dojang and really learn TKD. How long would it take them to get a black belt? I am not interested in practicing TKD right now, just very curious.