About Author
Lee Seung-Heun (Korean: 이승헌; Hanja: 李承憲; born December 23, 1950), better known as Ilchi Lee, is a South Korean author and the founder of a variety of mind-body training methods, including Body & Brain (Korean: Dahn Hak), Brain Wave Vibration, Kookhak Qigong, and DahnMuDo, all falling under the umbrella name "Brain Education" (formerly known as "Brain Respiration"). Lee started teaching his methods in a park in the 1980s, and since then, the practice has developed into an international network of for-profit and non-profit entities. Lee's practices have been criticized as pseudoscience, and his organizations as a cult.
