I had the opportunity to attend a training managed by Christopher Bramley and it was a great experience. He is able to conciliate very high product knowledge with the ability to transfer it to the students in a very effective way.
His teaching style is high enjoyable and never boring, keeping the interest of the classroom at the top level even on difficult parts of the training material.
I was able to improve also my skill as a trainer (I’m a certified instuctor for Citrix and Datacore), and now I use some tricks I learned from him in my own classrooms.