Ravindra Kumar Pathak is a thinker, writer and social as well as spiritual activist based out of Bodh Gaya, Bihar. The areas of study that mainly attract Ravindra Kumar Pathak are Sanskrit and Pali literature, Yog, Ayurved, Traditional Water Management Systems, History, Culture, Tantra Vidya, Several traditional Knowledge Systems etc. He has authored / co – authored several books on these subjects and continues to guide his students and disciples to conduct further research on these issues. He has been actively involved in many domains including but not limited to healing, Yog, Water conservation, traditional education in the area of Magadh.