Patanjali International Yoga Foundation (PIYF) Dr Jitendra Das, India, Uttrakhanda, Himalaya, Tehri-Garhwal, Rishikesh, Luxmanjhula www.patanjaliyogafoundation.com ; www.yogatoday.ru ; piyft@yahoo.com PIYF was establish in Haridwar by Dr Jitendra Das and the board of PIYFand has its branch in Rishikesh, Uttrakhanda, India. The basic principal of Foundation is truth to the original source.Master follows the Ancient Yoga Style taken from Sanskrit books. Dr. Jitendra Das, the Founder President and the leading master of Foundation, has Gold Medal in Master Degree (MA) on the subject of Yoga, (PhD) Scientific Research on the topic of Patanjali Yoga and Ayurveda and Sanskrit Education in Gurukul Kangari University, Haridwar, Uttrakhanda, India. PIYF runs yoga seminars, workshops, lectures, Yoga Teachers Training Course (YTTC), Yoga-Ayurveda Therapy Courses (YATC) and certified educational programs in India and worldwide.