Harbhajan Singh Yogi
Harbhajan Singh , also known as Yogi Bhajan and Siri Singh Sahib to his followers, was a yogi, spiritual teacher, and entrepreneur, who introduced Kundalini Yoga to the United States. He was the spiritual director of the 3HO Foundation, with over 300 centers incountries.
Harbhajan Singh Khalsa was born on August 26, 1929 into a Sikh family in Kot Harkarn, Gujranwala district, in the province of Punjab . His father, Dr. Kartar Singh Puri, served the British Raj as a medical doctor. His mother, a Hindu, was named Harkrishan Kaur. His father was born in the Sikh tradition and young Harbhajan was educated in a Catholic school run by nuns. Singh learned the fundamentals of Sikhism from his paternal grandfather, Bhai Fateh Singh. Theirs was a welltodo landlord family, owning most of their village in the foothills of the Himalayas.
Source: Wikipedia