I am not sure ow many of you are certified under Kukkiwon, but if you are what rank? I am certified for fourth, well I will be. My paperwork has been sent in and I'm just waiting for it to be processed. But, i you're apart of Kukkiwon do you like or dislike the changes to the WTF patterns that were just made recently? I know up through Pyongwan and I must say, that I can't trick my mind into doing Koryo differently because I've been doing it one way for about 7 years.