![Germany's Marc Zwiebler plays against Ukraine's Dmytro Zavadsky at a mens singles badminton match of the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. (AP Photo/Saurabh Das Stock Photo - Alamy Germany's Marc Zwiebler plays against Ukraine's Dmytro Zavadsky at a mens singles badminton match of the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. (AP Photo/Saurabh Das Stock Photo - Alamy](https://c8.alamy.com/comp/2N9BJH6/germanys-marc-zwiebler-plays-against-ukraines-dmytro-zavadsky-at-a-mens-singles-badminton-match-of-the-2012-summer-olympics-tuesday-july-31-2012-in-london-ap-photosaurabh-das-2N9BJH6.jpg)
Germany's Marc Zwiebler plays against Ukraine's Dmytro Zavadsky at a mens singles badminton match of the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. (AP Photo/Saurabh Das Stock Photo - Alamy
![Germany's Marc Zwiebler plays against Ukraine's Dmytro Zavadsky at a mens singles badminton match of the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. (AP Photo/Saurabh Das Stock Photo - Alamy Germany's Marc Zwiebler plays against Ukraine's Dmytro Zavadsky at a mens singles badminton match of the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. (AP Photo/Saurabh Das Stock Photo - Alamy](https://c8.alamy.com/comp/2N9BJD4/germanys-marc-zwiebler-plays-against-ukraines-dmytro-zavadsky-at-a-mens-singles-badminton-match-of-the-2012-summer-olympics-tuesday-july-31-2012-in-london-ap-photosaurabh-das-2N9BJD4.jpg)
Germany's Marc Zwiebler plays against Ukraine's Dmytro Zavadsky at a mens singles badminton match of the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. (AP Photo/Saurabh Das Stock Photo - Alamy
![Marc Zwiebler (ARCSABER 11) competes in the YONEX OPEN JAPAN 2013 | Yonex, Badminton, Baseball cards Marc Zwiebler (ARCSABER 11) competes in the YONEX OPEN JAPAN 2013 | Yonex, Badminton, Baseball cards](https://i.pinimg.com/736x/b0/a1/ce/b0a1ceb30cf39f3a2f12f4f1d34e5030--badminton-japan.jpg)
Marc Zwiebler (ARCSABER 11) competes in the YONEX OPEN JAPAN 2013 | Yonex, Badminton, Baseball cards
![Germany's Marc Zwiebler returns the shuttlecock to Indonesia's Tommy Sugiarto during their men's singles semifinal match at the Indonesia Open badminton championship at Istora stadium in Jakarta, Indonesia, Saturday, June 15, 2013. Germany's Marc Zwiebler returns the shuttlecock to Indonesia's Tommy Sugiarto during their men's singles semifinal match at the Indonesia Open badminton championship at Istora stadium in Jakarta, Indonesia, Saturday, June 15, 2013.](https://c8.alamy.com/comp/2N7A4NF/germanys-marc-zwiebler-returns-the-shuttlecock-to-indonesias-tommy-sugiarto-during-their-mens-singles-semifinal-match-at-the-indonesia-open-badminton-championship-at-istora-stadium-in-jakarta-indonesia-saturday-june-15-2013-zwiebler-won-21-17-21-10-ap-photodita-alangkara-2N7A4NF.jpg)