2011 BWF Grand Prix Gold and Grand Prix
Category Winners Runners-up Score
Men 's singles Park Sung-hwan Lee Hyun-il 17-21 , 21-9 , 21-17
Women 's singles Saina Nehwal Sung Ji-hyun 21-13 , 21-14
Men 's doubles Ko Sung-hyun / Yoo Yeon-seong Jung Jae-sung / Lee Yong-dae 21-17 , 21-16
Women 's doubles Ha Jung-eun / Kim Min-jung Jung Kyung-eun / Kim Ha-na 21-12 , 21-13
Mixed doubles Joachim Fischer Nielsen / Christinna Pedersen Nathan Robertson / Jenny Wallwork 23-21 , 21-14
Grand Prix Gold
German Open RWE-Sporthalle , Mülheim , Germany , March 1–6 , 2011 . [ 3 ] Category Winners Runners-up Score Men 's singles Lin Dan Chen Jin 21–19 , 21–11 Women 's singles Liu Xin Ayane Kurihara 21–13 , 15–21 , 21–9 Men 's doubles Jung Jae-sung / Lee Yong-dae Kim Ki-jung / Kim Sa-rang 21–19 , 18–21 , 21–11 Women 's doubles Mizuki Fujii / Reika Kakiiwa Ha Jung-eun / Kim Min-jung 21–16 , 21–14 Mixed doubles Robert Blair / Gabrielle White Shintaro Ikeda / Reiko Shiota 16–21 , 21–16 , 21–15 Swiss Open St. Jakobshalle , Basel , Switzerland , March 15–20 , 2011 . [ 4 ]
The 2011 BWF Grand Prix Gold and Grand Prix is the fifth season of BWF Grand Prix Gold and Grand Prix.