Niranjan Singh Mehta, who came to be known as Sant Teja Singh Ji later, was born to Bhai Ralla Singh and Ram Kaur at Balowali village (in Pakistan) on 14 May 1877. He passed his postgraduate studies with distinction and followed it up with a degree in law. He then went to Harvard University in the United States for further studies. At the centre of his world was an abiding respect for his mentor a belief that education has to holistically blend science with spirituality in order to make the world a better place to live in. He established the Kalgidhar Trust, Baru Sahib in 1963.