Badminton World Championships 2006 at Madrid (spa) Mixed: Doubles September 18-24: Quarterfinals: England (Gail Emms, Nathan Robertson) * - Denmark (Kamilla Rytter Juhl, Thomas Laybourn) 21-14 21-17 England (Donna Kellogg, Anthony Clark) * - CHina (Gao Ling, Zhang Jun) 21-18 21-17 Malaysia (Pei Tty Wong, Kien Keat Koo) * - Denmark (Britta Andersen, Jonas Rasmussen) 21-16 21-16 Thailand (Saralee Thoungthongkam, Sudket Prapakamol) * - China (Zhang Yawen, Xie Zhongbo) 12-21 21-16 21-12 Semifinals: England (Gail Emms, Nathan Robertson) * - Thailand (Saralee Thoungthongkam, Sudket Prapakamol) 21-18 17-21 25-23 England (Donna Kellogg, Anthony Clark) * - Malaysia (Pei Tty Wong, Kien Keat Koo) 21-14 21-12 Final: England (Gail Emms, Nathan Robertson) * - England (Donna Kellogg, Anthony Clark) 21-15 21-12