Brendan Lea is a Consciousness facilitator, martial artist and Youtuber. He has studied Cheng Hsin under the guidance of the legendary Peter Ralston since the age of 18 years old. He's a great dude and has a wide array of wisdom to share with the world.
https://www.youtube.com/c/BrendanLeaCSW/
https://www.youtube.com/user/PeterRalston