I can't say enough about Sensei Greg and the staff at KSK. Jujitsu has been such a great experience for my boys. It gives them a controlled environment to release that "boy energy", they learn discipline and respect, it builds self confidence, they learn self defense/anti bullying tricks and best of all they have fun. Sensei demands respect without being a heavy handed task master. He makes working out fun. And most importantly I think he really likes the kids in his program. As a parent you really can't ask for more. Seeing the successes my kids have had through jujitsu has really been rewarding. There are a lot of McDojos out there. KSK is not that, it is an "old school" dojo teaching the finest aspects of martial arts. I would not take my boys anywhere else.