Rio de Janeiro: Indian shuttler P.V. Sindhu caused a huge upset, stunning World No.2 Wang Yihan of China in straight games to enter the semi-finals of the women's singles category at the ongoing Rio Olympics.

India's Pusarla V. Sindhu reacts after winning against China's Wang Yihan during their women's singles quarter-final badminton match at the Rio 2016 Olympic Games. Pic/ AFP