H.H Vishwanath Prasad, Bettiah Bihar  is retired officer of SBI. he studied B.Sc(Agriculture) from Sabour, Bhagalpur. he is revered for his profound and deep commentaries on the health. He travels(1969) Arogya Mandir Gorakhpur(U.P) He has been practicing yoga since the age of 22. He educated Yog in Allahabad 2007 to Dr. Ritin Yogi, as a result attained Self-realization of the complete writing of Gau Yoga.