M.Rajajeyakumar, MBBS, MD (Physiology), MSc Yoga, CCEBDM (PHFI), (Ph.D.), has completed his MD Physiology,(2006-2009) at (JIPMER- An Institution of National Importance under the Ministry of Health and Family Welfare, Govt. of India). He worked as research assistant (2009-2012) in the Advanced Centre for Yoga Therapy, Education and Research Lab, and JIPMER. He has published more than 50 research papers and serving as an expert reviewer (> 30) and editorial board member (> 60) in many national and international journals. Invited for honorable guest Speaker in Fitness-2015, Philadelphia, the USA, and Speaker and chairperson for the international conference 9 the Indo global summit on cancer therapy -2015, India. He was selected as Speaker and chairperson for 12th,13th and 14 th AsiaPacificMedicalEducationConference-3rd, 4 th and 5th International Conference on Faculty Development in the Health Professions, Yong Loo Lin School of Medicine, NUS, Singapore 2015,16 and 17. Presented his scientific research 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. He was as one of the Organizing Committee Member