Sunil Bharti Mittal is an Indian billionaire entrepreneur, philanthropist and the founder and chairperson of Bharti Enterprises, which has diversified interests in telecom, insurance, real estate, education, malls, hospitality, Agri and food besides other ventures. Bharti Airtel, the group's flagship company is one of the world's largest and India's second-largest telecom company with operations in 18 countries across Asia and Africa with a customer base of over 399 million. Bharti Airtel clocked revenues of over US$14.75 billion in FY2016. He is listed as the 12th richest person in India by Forbes with a net worth of US$14.8 billion.