Sadguru's full name: sadhguru jaggi vasudev, a yogi and a profound mystic in our time, a visionary humanist and an outstanding spiritual mentor. He is a contemporary guru, deeply rooted in secularism and pragmatism, just as he is deeply rooted in inner experience and wisdom. Sagulu worked tirelessly for the physical, mental and spiritual well-being of mankind. His mastery of life mechanism stems from his profound experience of human nature and guides the exploration of subtle dimensions of life.

On 1992, he founded the Isa Foundation, a non-profit organization that brought orthodox yoga to all parts of the world, and its yoga spread all over India, the United States, Britain, Lebanon, Singapore, Canada, Malaysia, Uganda and Australia. The Elsa Foundation is also involved in various social and community development activities, so it was granted special consultative status by the United Nations Economic and Social Council.