Indian football team captain Sunil Chhetri is reportedly set to marry his long-time girlfriend Sonam Bhattacharya early next year. Sonam, daughter of former Indian footballer Subrata Bhattacharya, is a Business Management graduate from Scotland and runs hotels in the Salt Lake region in Kolkata. Notably, Sonam's father had coached Chhetri when he was in charge of Mohun Bagan.