2011年世界羽毛球錦標賽- 维基百科，自由的百科全书
Badminton - Badminton World Championships - Glasgow, Britain - August 27, 2017 China's Liu Cheng and Zhang Nan celebrate their victory over Indonesia's Mohammad Ahsan and Rian Agung Saputro REUTERS/Russell Cheyne Stock Photo - Alamy
Momota among four of five top seeds reach finals at BWF Indonesia Masters
The biggest winner at the Swiss Open 2011 - VICTOR Badminton | Global
BWF World Junior Championships - Wikiwand
WORLD JUNIORS 2011 Finals – Three is the magic number
Lin Dan clinches his 4th World C'ship title - China.org.cn
2011 BWF World Championships - Wikipedia
China sweep badminton titles - People's Daily Online
WORLD CHAMPIONSHIPS 2011 Draws out
The Yonex BWF World Badminton Championships - Posts | Facebook
Viktor Axelsen - Wikipedia
BWF News
Le parfum de la beauté: Lin dan 2015 world championship 2011 final
2011 BWF World Championships - Wikipedia
Badminton World Championship: From Prakash Padukone to PV Sindhu, list of India's medallists so far
WORLDS 2011 Preview – Legends and more legends?
Men's top seeds safely through on BWF World Championship day one
Super Dan aims at super 'Grand Slam' - China.org.cn
Lin Dan lifts world crown for fourth time - China.org.cn
BWF world rankings for November 2011 - VICTOR Badminton | Global
WORLDS 2013 Finals – Ratchanok youngest ever singles World Champion
Twitterati hail badminton queen PV Sindhu after maiden World Championships gold | Badminton News - Times of India
Japan bid to host 2019 World Badminton Championships as test event for Tokyo 2020
