Rio de Janeiro: Harvir Singh Nehwal, father of Indian badminton player Saina Nehwal at Olympic Shooting centre in Rio de Janeiro, Brazil on Aug 10, 2016. (Photo: Seshadri Sukumar/IANS) Rio de Janeiro:  Harvir Singh Nehwal, father of Indian badminton player Saina Nehwal at Olympic Shooting centre in Rio de Janeiro, Brazil on Aug 10, 2016. (Photo: Seshadri Sukumar/IANS)