Swami Rajarshi Muni was born on11th February 1931 in Porbandar, in western Gujarat, in the princely lineage of the jadega rulers of Kutch. He received sannyas initiation in February 1971 and thereafter devoted himself almost exclusively to secluded Yoga sadhana of the khechari mudra expounded and practiced in the modern spiritual tradition of Lord Lakulish, twenty-eighth incarnation of Lord Shiv, in which he is the present spiritual head. In 1993, in response to a spiritual calling he temporarily interrupted his self-imposed seclusion to undertake a worldwide campaign to spread the knowledge of Yoga and the moral, cultural and spiritual values of the Sanatan (eternal) Indian heritage. He resumed secluded sadhana in 2007 to complete his Yoga and establish the authenticity of the principle of the indestructible Divine Body, on which he has shed profound light from a position of eminent qualification based on personal practice and experience. He is an advanced yogi, a realized Master in the classic mould of Indian adepts, knower of the kundalini and master of the khechari mudra. The extraordinary heights he has attained in his Yoga practice establish him firmly as the latest addition to the lineage of siddhs (adepts) which has long embellished the Indian spiritual tradition.