New Delhi [India], December 8 (ANI): A "small part" of Indian football legend Sunil Chhetri wants his son Dhruv to take up the sport even if he does not want to follow in his footsteps professionallySports remains the "most holistic teacher in the world," said Chhetri in an freewheeling interview with ANI in which the icon revealed how his childhood was spent watching legendary sportspersons spanning tennis, cricket and f
