Never heard of him... had to google it. Looks like another wanting to make a buck. I am so over the clinician crap.
Others have said this, nothing wrong with watching videos for ideas and additional information but rather than spending a chunk of money on clinician specific gear and club memberships look at a trainer close to you to ride with. One on one teaching will do so much more than trying simulate a method seen on TV.
Don"t get me wrong, I enjoy absorbing all sorts of information but I get the most from riding with a trainer, that is when I see results.
I DON'T LEAD 'EM AND FEED 'EM, I RIDE 'EM AND SLIDE 'EM.