Hello, We removed a post from this thread in error. It is below. Sorry for the confusion. Thanks, Patrick In my sons school, Tekki Shodan is a Yellow Belt form. I have been sitting at every class he is in, in the ones he teaches and the ones he takes, anywhere from 2 to 4 hrs a day. (6yrs +) Allow me the consideration of knowing which Kata's he does. And what rank would Bassi Dia and Jiom be? he learned these as a Brown Belt. The one (as far as I'm concerned that would have beaten her) would have been Kwankong Changkwan. Its a Chinese Kata he learned, also as a Brown Belt. (I've been told its a 7th Dan TKD Kata) Oh, and the belt ranking in my sons school is...white, orange,yellow,blue,green,purple,brown, black with several stripes at each rank. (I've noticed a lot of different belt rankings per style/school) He won the coin toss, he allowed her to go first and saw which Kata she did. At that time, he could have determined which Kata he knows, and which one to do to beat her.