At a very young age Grand Master Choa Kok Sui became interested in yoga, psychic phenomena, mysticism, Chinese ki kung and other esoteric studies. During his development as GrandMaster he received a degree in engineering and became a successful businessman. He has spent more than eighteen years researching and studying esoteric sciences that have resulted in the Pranic Healing System teachings. Along with committed participants he spent several years experimenting to determine the effectiveness and the mechanism of the healing techniques commonly known and used by healers and students of esoteric sciences. He can often be heard saying in answer to a question about a technique or modality "Let 's experiment". In every course he teaches there is always experiential segments to ensure that the students are clear about the technique and demonstrates experiments along with many anecdotal stories.

He has taught thousands worldwide how to effectively heal themselves and others. The courses he has designed are extremely simple and yet very very effective. Because of this simplicity Pranic Healing can be utilized by students as solely a healing modality or can be a way of life. Many of his students continue into advanced courses as they realize that his techniques are accessible, easily understood and extremely powerful and have affected tremendous positive changes in their lives.

GrandMaster Choa Kok Sui has promoted the learning of Pranic Healing by lecturing and passing along these techniques to students worldwide. Over the past several years he has written Miracles through Pranic Healing, Advanced Pranic Healing, Pranic Crystal Healing, Pranic Psychotherapy, Pranic Psychic Self Defense. He spends the majority of his time traveling and teaching all over the world.