I hear he is teaching mix system of Kung Fu,Judo and Aikikai Aikido. Saying Hok Lung Kung Fu http://www.aikicombatives.com/instructors-1.html I can't seem to find videos on youtube on Hok Lung Kung Fu. Also some comments saying there some submission and wrestling in these videos and very little Aikikai Aikido or Jujutsu. Some kung-fu striking and wrestling? [ame]https://www.youtube.com/watch?v=VFmRg0feMf4#t=12[/ame] What are these take downs called at 0:43 and 0:49 and 0:50 ? They don't look like Judo or Japanese jiu jitsu take downs to me. May be wrestling? [ame="https://www.youtube.com/watch?v=ix7hY9exKaU"]Combat Aikido, Jiu Jitsu & Kung Fu Boca Raton South FL (Palm Beach) Ebb & Flow TCA - YouTube[/ame] Looks like some kind of Kung Fu in these videos. They do look like some awesome take-downs techniques, but don't look like Judo or Japanese jiu jitsu take downs. Looks like mix school teaching style.Never seen this before this combo.