The world of badminton will be embrace by 4 new pairs with 2 pairing each from China and south Korea. Even with 8 titles to their belt, salve Lee Yong Dae / Koo Sung Hyun combination will not last. They will be split up.
Below are the new combinations and be wary of them!
i) Lee Yong Dae / Yoo Yeon Seong
ii) Ko Sung Hyun / Shin Baek Cheol
iii) Cai Yun / Chai Biao
iv) Fu Haifeng / Hong Wei