New Delhi: People in large numbers watch India’s P.V. Sindhu play against Carolina Marin of Spain during the Rio 2016 Olympic badminton women’s singles final match in Rio de Janeiro, Brazil; at Central Park in New Delhi on Aug 19, 2016. (Photo: IANS) New Delhi: People in large numbers watch India's P.V. Sindhu play against  Carolina Marin of Spain during the Rio 2016 Olympic badminton women's singles final match in Rio de Janeiro, Brazil; at Central Park in New Delhi on Aug 19, 2016. (Photo: IANS)