Dr. M.Rajajeyakumar, MBBS, MD (Physiology), MSc Yoga, CCEBDM (PHFI), (PhD), has completed his MD Physiology,(2006-2009) at (JIPMER- An Institution of National Importance under the Ministry of Health & Family Welfare, Govt. of India). He worked as research assistant (2009-2012) in Advanced Centre for Yoga Therapy, Education & Research Lab, and JIPMER. He has published more than 50 research papers and serving as an expert reviewer (>28) and editorial board member (>52) in many national and international journals. Invited for honorable guest Speaker in Fitness-2015, Philadelphia, USA, and Speaker and chairperson for the international conference 9 th Indo global summit on cancer therapy -2015, India. He was selected as Speaker and chairperson for 12th,13th& 14 th AsiaPacificMedicalEducationConference-3rd, 4 th & 5 th International Conference on Faculty Development in the Health Professions, Yong Loo Lin School of Medicine, NUS, Singapore 2015,16 & 17. He presented his scientific paper in World Diabetes Congress Dec-2015, IDF,Vancouver, Canada. He appointed as Advisory Council members of Pure Action, Yoga is Medicine, Austin, TX 78703, USA.