# Chai Biao

Chai Biao (simplified Chinese: 柴飚; traditional Chinese: 柴飈; born 10 October 1990) is a Chinese professional badminton player. Chai has concentrated on men's doubles for the majority of his senior career in badminton. His most successful partnership was with Hong Wei: together they reached the year end tournament BWF Superseries Finals in 2014 and 2015. As Hong has since retired, Chai's current partner in men's doubles is Wang Zekang.

## Career

Chai was born in Yanfeng District of Hengyang City in 1990. At the age of 7, he learned badminton from the senior coach of the Badminton Institute in the City Sports School. Due to progressing quickly, he was transported to Hunan Badminton Team for professional training for four years later. He has won the National Junior Championship. In 2007, he was enter the national badminton team, and at that year in the early of July, he competed at the Asian Junior Championships and won the boys' doubles title. In November, Chai won a gold in the mixed team event and a silver in the boys' doubles event at the World Junior Championships. In 2008, Chai repeat his success at the World Junior Championships in Pune, India, by winning two golds in the mixed doubles and team event and a silver in the boys' doubles event. Chai was a bronze medalist at the Asia Championships in the men's doubles event in 2009 and 2012.

## Achievements
### BWF World Championships

Men's doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2017 | Emirates Arena, Glasgow, Scotland | Hong Wei | Liu Cheng Zhang Nan | 17–21, 19–21 | Bronze |

### Asian Championships

Men's doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2009 | Suwon Indoor Stadium, Suwon, South Korea | Liu Xiaolong | Markis Kido Hendra Setiawan | 17–21, 15–21 | Bronze |
| 2011 | Sichuan Gymnasium, Chengdu, China | Guo Zhendong | Hirokatsu Hashimoto Noriyasu Hirata | 14–21, 19–21 | Bronze |
| 2012 | Qingdao Sports Centre Conson Stadium, Qingdao, China | Guo Zhendong | Kim Gi-jung Kim Sa-rang | 17–21, 9–21 | Bronze |
| 2017 | Wuhan Sports Center Gymnasium, Wuhan, China | Hong Wei | Huang Kaixiang Wang Yilyu | 16–21, 19–21 | Bronze |

### East Asian Games

Men's doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2009 | Queen Elizabeth Stadium, Hong Kong | Zhang Nan | Chen Hung-ling Lin Yu-lang | 18–21, 16–21 | Bronze |

### BWF World Junior Championships

Boys' doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2007 | The Trusts Stadium, Waitakere City, New Zealand | Li Tian | Chung Eui-Seok Shin Baek-cheol | 26–24, 19–21, 15–21 | Silver |
| 2008 | Shree Shiv Chhatrapati Badminton Hall, Pune, India | Qiu Zihan | Mak Hee Chun Teo Kok Siang | 18–21, 14–21 | Silver |
Mixed doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2008 | Shree Shiv Chhatrapati Badminton Hall, Pune, India | Xie Jing | Zhang Nan Lu Lu | 21–19, 21–15 | Gold |

### Asian Junior Championships

Boys' doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2007 | Stadium Juara, Kuala Lumpur, Malaysia | Li Tian | Mohd Lutfi Zaim Abdul Khalid Tan Wee Kiong | 21–12, 21–8 | Gold |
| 2008 | Stadium Juara, Kuala Lumpur, Malaysia | Zhang Nan | Mak Hee Chun Teo Kok Siang | 17–21, 18–21 | Bronze |

### BWF Superseries

The BWF Superseries, which was launched on 14 December 2006 and implemented in 2007, was a series of elite badminton tournaments, sanctioned by the Badminton World Federation (BWF). BWF Superseries levels were Superseries and Superseries Premier. A season of Superseries consisted of twelve tournaments around the world that had been introduced since 2011. Successful players were invited to the Superseries Finals, which were held at the end of each year.
Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2010 | China Open | Zhang Nan | Jung Jae-sung Lee Yong-dae | 15–21, 12–21 | Runner-up |
| 2011 | Malaysia Open | Guo Zhendong | Mads Conrad-Petersen Jonas Rasmussen | 21–16, 21–14 | Winner |
| 2011 | Indonesia Open | Guo Zhendong | Cai Yun Fu Haifeng | 13–21, 12–21 | Runner-up |
| 2011 | World Superseries Finals | Guo Zhendong | Mathias Boe Carsten Mogensen | 23–25, 7–21 | Runner-up |
| 2012 | China Masters | Zhang Nan | Hiroyuki Endo Kenichi Hayakawa | 21–18, 21–17 | Winner |
| 2013 | Japan Open | Hong Wei | Mohammad Ahsan Hendra Setiawan | 20–22, 16–21 | Runner-up |
| 2014 | Malaysia Open | Hong Wei | Goh V Shem Lim Khim Wah | 19–21, 18–21 | Runner-up |
| 2014 | China Open | Hong Wei | Lee Yong-dae Yoo Yeon-seong | 14–21, 15–21 | Runner-up |
| 2014 | Dubai World Superseries Finals | Hong Wei | Lee Yong-dae Yoo Yeon-seong | 21–19, 19–21, 16–21 | Runner-up |
| 2015 | India Open | Hong Wei | Mads Conrad-Petersen Mads Pieler Kolding | 21–18, 21–14 | Winner |
| 2015 | China Open | Hong Wei | Kim Gi-jung Kim Sa-rang | 13–21, 19–21 | Runner-up |
| 2015 | Dubai World Superseries Finals | Hong Wei | Mohammad Ahsan Hendra Setiawan | 21–13, 14–21, 14–21 | Runner-up |
| 2016 | Malaysia Open | Hong Wei | Kim Gi-jung Kim Sa-rang | 19–21, 15–21 | Runner-up |
| 2016 | Indonesia Open | Hong Wei | Lee Yong-dae Yoo Yeon-seong | 21–13, 13–21, 16–21 | Runner-up |
    BWF Superseries Finals tournament
    BWF Superseries Premier tournament
    BWF Superseries tournament

### BWF Grand Prix

The BWF Grand Prix had two levels, the Grand Prix and Grand Prix Gold. It was a series of badminton tournaments sanctioned by the Badminton World Federation (BWF) and played between 2007 and 2017.
Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2010 | German Open | Zhang Nan | Chen Hung-ling Lin Yu-lang | 17–21, 21–13, 21–15 | Winner |
| 2011 | Macau Open | Guo Zhendong | Ko Sung-hyun Yoo Yeon-seong | 21–19, 21–19 | Winner |
| 2013 | German Open | Hong Wei | Liu Xiaolong Qiu Zihan | 21–10, 21–14 | Winner |
| 2013 | Swiss Open | Hong Wei | Ko Sung-hyun Lee Yong-dae | 21–14, 18–21, 21–14 | Winner |
| 2014 | Swiss Open | Hong Wei | Fu Haifeng Zhang Nan | 22–20, 21–14 | Winner |
| 2015 | Indonesian Masters | Hong Wei | Berry Angriawan Rian Agung Saputro | 11–21, 20–22 | Runner-up |
| 2017 | Swiss Open | Hong Wei | Liu Cheng Zhang Nan | 13–21, 21–16, 21–15 | Winner |
Mixed doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2014 | Swiss Open | Tang Jinhua | Chris Adcock Gabby Adcock | 17–21, 13–21 | Runner-up |
    BWF Grand Prix Gold tournament
    BWF Grand Prix tournament

## Record against selected opponents

Men's doubles results with Guo Zhendong against Superseries Finals finalists, World Championships semifinalists, and Olympic quarterfinalists.
* Cai Yun & Fu Haifeng 1–2
* Liu Xiaolong & Qiu Zihan 2–0
* Fang Chieh-min & Lee Sheng-mu 2–0
* Mathias Boe & Carsten Mogensen 0–5
* Mads Conrad-Petersen & Jonas Rasmussen 3–1
* Mads Conrad-Petersen & Mads Pieler Kolding 1–0
* Mohammad Ahsan & Bona Septano 4–1
* Hendra Aprida Gunawan & Alvent Yulianto 0–2
* Markis Kido & Hendra Setiawan 1–1
* Angga Pratama & Ryan Agung Saputra 2–1
* Hiroyuki Endo & Kenichi Hayakawa 0–1
* Hirokatsu Hashimoto & Noriyasu Hirata 4–0
* Goh V Shem & Lim Khim Wah 0–1
* Hoon Thien How & Tan Wee Kiong 0–1
* Koo Kien Keat & Tan Boon Heong 0–1
* Vladimir Ivanov & Ivan Sozonov 1–1
* Cho Gun-woo & Shin Baek-cheol 0–1
* Jung Jae-sung & Lee Yong-dae 2–1
* Ko Sung-hyun & Yoo Yeon-seong 2–1
* Bodin Isara & Maneepong Jongjit 2–0
* Howard Bach & Tony Gunawan 0–2