An Indian Yogi, who dominated the practice of Sunyogi is Sunyogi Umasankar. A technique that makes the direct connection to the highest soul through the direct sun exposure.
Sunyogi has an extraordinary life. He went six years without money or possessions through the subcontinent, and has been a long time without food. He has taken its energy directly from the Sun. Recently, he completed a two-year retreat in the Himalayas and has returned to the world to teach and spread the message of peace, unity and brotherhood.