Mantak Chia is a world famous Chi Kung Master and was recently voted by Watkins Review in their 100 spiritual power list as the 18th most influential spiritual leader and author alive today.
He has Authored over 43 books and trained and certified tens of thousands of students and instructors from all over the world.
The workshops can be taken as stand alone courses or you can progress through the system starting with the basic practices. All of the courses are suitable for beginners and expert alike.
See the schedule of his workshops here