Koo Kien Keat AMN (Chinese: 古健傑; Pe̍h-ōe-jī: Kó͘ Kiān-kia̍t; born 18 September 1985) is a Malaysian former professional badminton player. He succeeded...

doubles coach) decided to split them up and partner Tan Boon Heong with Koo Kien Keat instead. This move, nevertheless, proved to be spot-on as this pair...

Cheah and Yap, Chan Chong Ming and Chew Choon Eng, and later on by Koo Kien Keat and Tan Boon Heong ever since official rankings were kept in the 80s...

doubles partner was changed to Koo Kien Keat. Together, they claimed 2005 Denmark Open title. Chan Chong Ming and Koo Kien Keat won the Malaysia Open in 2006...

doubles title at the 2004 French International tournament partnered with Koo Kien Keat. He also won the 2009 Australian Open Grand Prix tournament with Tan...

defeated by Malaysian pair Koo Kien Keat and Tan Boon Heong in both tournaments. Setiawan and Kido had never won a single match to Koo and Tan since their first...

Soon Kit and Yap Kim Hock, Chan Chong Ming and Chew Choon Eng, and Koo Kien Keat and Tan Boon Heong. Tan was born on 21 May 1989 in Johor to Tan Cham...

Swiss Open Carsten Mogensen Koo Kien Keat Tan Boon Heong 14–21, 18–21 Runner-up 2009 Denmark Open Carsten Mogensen Koo Kien Keat Tan Boon Heong 22–20, 14–21...

French Super Series. On 17 December 2009, they defeated Malaysian duo Koo Kien Keat and Tan Boon Heong to win gold at the 2009 SEA Games in Vientiane, Laos...

the finals, they overcame the first-seed and Malaysian world no. 1 Koo Kien Keat and Tan Boon Heong 18–21, 21–18, 21–14 to win the world title for the...

the finals, they overcame the first seed and Malaysian world no. 1 Koo Kien Keat and Tan Boon Heong 18–21, 21–18, 21–14 to win the world title for the...

Wah 21–12, 21–8 Winner 2016 Malaysia Masters Marcus Fernaldi Gideon Koo Kien Keat Tan Boon Heong 18–21, 21–13, 21–18 Winner 2016 Indonesia Masters Wahyu...

Denmark, and in the bronze medal match, they beat the Malaysian pair Koo Kien Keat and Tan Boon Heong in straight games. This was Jung's final tournament...

National Team's Doubles department and his biggest success was bringing up Koo Kien Keat and Tan Boon Heong. He guided the pair to an Asian Games Gold Medal...

Zheng Bo and Ma Jin in the mixed doubles final. With Jung, he defeated Koo Kien Keat and Tan Boon Heong in men's doubles final. In December, Lee and Jung...

the age of 12, Tan's potential was spotted by a Selangor coach, Moo Chien Keat. The coach asked Tan's father if he could take him as a student. After receiving...

player Koo Hsien-jung (1866–1937), Taiwanese businessman and politician Koo Ki-Lan (born 1977), South Korean volleyball player Koo Kien Keat (born 1985)...

Asian Badminton Championships. Shortly after, Tan was partnered with Koo Kien Keat and Hoon was briefly partnered with Chan Chong Ming and then, Ong Soon...

started coaching professionals Koo Kien Keat and Tan Boon Heong. Koo and Tan went to look for Lee to be their coach since they Koo and Tan left the national...

Abdul Latif Mohd Fairuzizuan Mohd Tazari Koo Kien Keat Tan Boon Heong 2010 Paris Cai Yun Fu Haifeng Koo Kien Keat Tan Boon Heong Guo Zhendong Xu Chen Markis...

results of the men's doubles. Markis Kido / Hendra Setiawan (withdrew) Koo Kien Keat / Tan Boon Heong (semi-final) Lars Paaske / Jonas Rasmussen (second...

Quarter-final Chew Choon Eng / Choong Tan Fook, Third round Chan Chong Ming / Koo Kien Keat, Semi-final Flandy Limpele / Eng Hian, Quarter-final Thomas Laybourn...

Fook-Lee Wan Wah, due to injury reasons, the original second doubles, Koo Kien Keat-Tan Boon Heong, was lined up as the first doubles and the unseeded Mohd...

2004: Josiah Ng Onn Lam 2005: Lee Chong Wei 2006: Sazali Samad 2007: Koo Kien Keat and Tan Boon Heong 2008: Lee Chong Wei 2009: Azizulhasni Awang 2010:...

In the quarter-final, where Malaysia faced Japan, Choong paired with Koo Kien Keat to defeat Shuichi Sakamoto and Shintaro Ikeda 21–13, 21–11. However...

Hyo-jung 2006 Chan Chong Ming Koo Kien Keat Gao Ling Huang Sui Zhang Jun Gao Ling 2007 Peter Gade Zhu Lin Koo Kien Keat Tan Boon Heong Zheng Bo Gao Ling...

Tournament Partner Opponent Score Result Ref 2013 French Open Markis Kido Koo Kien Keat Tan Boon Heong 21–16, 21–18 Winner 2016 India Open Kevin Sanjaya Sukamuljo...

Haifeng (CHN) 21 21   D2  Koo Kien Keat (MAS)  Tan Boon Heong (MAS) 9 19   B1  Bodin Isara (THA)  Maneepong Jongjit (THA) 16 18   D2  Koo Kien Keat (MAS)  Tan Boon...

Maneepong Jongjit but was defeated in the quarterfinals by Malaysia's Koo Kien Keat and Tan Boon Heong. In 2013, Isara switched from competing for the national...

Retrieved 25 November 2013. Paul, Rajes (27 October 2013). "Chong Wei beaten, Kien Keat-Boon Heong in French Open final". The Star. Archived from the original...