Ace Badminton queen Saina Nehwal will lead Indian shuttlers' Olympic quest for glory in the 2012 London Olympics. India will be fielding three women and two men at the mega sporting event which is a first in the history of the game. All eyes will be on Saina and doubles player Jwala Gutta as they hope to break the Olympic jinx this time. Parupalli Kashyap, in the men's singles, is the proverbial dark horse who might share the limelight with Saina given his giant-killing credentials.In the last four years, Saina has won five Super Series titles besides clinching the Commonwealth Games gold and India Open Grand Prix in 2009 and India Open Grand Prix Gold in 2010.