Koo Kien Keat
In 2010, he briefly partnered Mak Hee Chun. They played together at the 2010 Asian Games but were beaten in the round of 32. Later, he partnered Hoon Thien How. They reached a career high of no. 7 worldwide. Their campaign at the 2013 World Championships ended in the third round after a loss to Cai Yun and Fu Haifeng. Later that year, the pair reached their first ever Super Series semifinal at the French Open. Shortly after, the two won their first career title at the 2013 Macau Open. They were runners-up at the 2013 China Open and in that same year, they qualified for the Super Series Finals after the withdrawal of compatriots, Koo Kien Keat and Tan Boon Heong. However, they failed to advance past the group stage.