BWF — Badminton World Federation - Poland's Robert Mateusiak and Nadiedza Zieba kept their Mixed Doubles aspirations alive, beating Xu Chen and Ma Jin of China. | Facebook
Badminton Europe on Twitter: "Return of @imogenbankier & Robert Mateusiak. Chambly clubmates together playing Orleans Intl this week.#chipandcharge http://t.co/spcN1j04or" / Twitter
![Japan's Reiko Shiota and Shintaro Ikeda play against Poland's Robert Mateusiak and Nadiezda Zieba during the mixed doubles group play stage at the Wembley Arena during the London 2012 Olympic Games July Japan's Reiko Shiota and Shintaro Ikeda play against Poland's Robert Mateusiak and Nadiezda Zieba during the mixed doubles group play stage at the Wembley Arena during the London 2012 Olympic Games July](https://c8.alamy.com/zoomsfr/9/0e5838c6106f4225b6730860b75fe0b6/2cy1ybw.jpg)