Y did he drop his fucking guard
probably thought it was a turning side kick and protected his stomach. Those high kicks can usually be seen a mile away. But he didnt do it like people usually do. Very good. The "arc" usually begins right away, but he does it in the end, I assume its a TKD technicue and its called something special. Awesome job the lingo of turning high side spinning back high wheel kick etc is confusing. I think rogan called it a wheel kick
see, that one you can see a mile a way i'ts coming becuse the "arc" as in the leg is straight right away and you know its going to be high.. ufc fella did it differently