The 2011 U.S. World Open [1] is off to an electrifying start as Kasey Brown(AUS) finallytook down her frequent opponent, and World Number 1 champion Nicol David yesterday at Drexel University in Philadelphia, PA. Despite losing all 9 previous matches against the Malaysian five-time World Champion, the 26-year-old Harrow-sponsored player [6] earned the biggest win of her career after four quick games where she scored 11/9, 6/11, 11/9 and 11/4. Watch her keep up