[['year', 'mens singles', 'womens singles', 'mens doubles', 'womens doubles', 'mixed doubles'], ['2012', 'chen yuekun', 'sun yu', 'lee sheng - mu tsai chia - hsin', 'eom hye - won jang ye - na', 'tontowi ahmad lilyana natsir'], ['2011', 'lee hyun - il', 'wang shixian', 'chai biao guo zhendong', 'jung kyung - eun kim ha - na', 'tontowi ahmad lilyana natsir'], ['2010', 'lee chong wei', 'li xuerui', 'ko sung - hyun yoo yeon - seong', 'cheng wen - hsing chien yu - chin', 'tontowi ahmad lilyana natsir'], ['2009', 'lee chong wei', 'wang yihan', 'koo kien keat tan boon heong', 'du jing yu yang', 'he hanbin yu yang'], ['2008', 'taufik hidayat', 'zhou mi', 'koo kien keat tan boon heong', 'cheng shu zhao yunlei', 'xu chen zhao yunlei'], ['2007', 'chen jin', 'xie xingfang', 'koo kien keat tan boon heong', 'gao ling huang sui', 'xie zhongbo zhang yawen']]
Lee Chong Wei competed in the Men Singles 2 time
[ENT] competed in the [ENT] 2 time