Indian boxer Manoj Kumar also reached the pre-quarterfinals in the 64kg class with an emphatic victory over Serdar Hudayberdiyev of Turkmenistan late Tuesday night. The 25-year-old was in control throughout the bout as he registered an easy 13-7 win.
The 25-year-old Kashyap won a tough match 21-14, 15-21, 21-9, against Sri Lankan Niluka Karunaratne at the Wembley Arena to go one up on the previous best performance by Dipankar Bhattarcharjee in the 1992 Barcelona Games where he lost in the third round.
In Image: India's Kashyap Parupalli plays against Sri Lanka's Niluka Karunaratne
Full Coverage: London Olympics 2012