Swarn Singh KahlonSwarn Singh Kahlon, an immigrant in Chandigarh after living in Mumbai and Kolkata for thirty-five years and prior to that in the USA for his M.S., post-B.E. from Dhanbad, Jharkhand. He has recently been travelling extensively in an effort to completethe global migration map of Sikhs. In the first phase, he has focused on Latin America. Read More Read Less