Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Year | Mens singles | Womens singles | Mens doubles | Womens doubles | Mixed doubles |
| --- | --- | --- | --- | --- | --- |
| 2013.0 | Lin Dan | Ratchanok Inthanon | Muhammad Ahsan Hendra Setiawan | Wang Xiaoli Yu Yang | Tontowi Ahmad Lilyana Natsir |
| 2011.0 | Lin Dan | Wang Yihan | Cai Yun Fu Haifeng | Wang Xiaoli Yu Yang | Zhang Nan Zhao Yunlei |
| 2010.0 | Chen Jin | Wang Lin | Cai Yun Fu Haifeng | Du Jing Yu Yang | Zheng Bo Ma Jin |
| 2009.0 | Lin Dan | Lu Lan | Cai Yun Fu Haifeng | Zhang Yawen Zhao Tingting | Thomas Laybourn Kamilla Rytter Juhl |
| 2007.0 | Lin Dan | Zhu Lin | Markis Kido Hendra Setiawan | Zhang Jiewen Yang Wei | Nova Widianto Lilyana Natsir |
| 2006.0 | Lin Dan | Xie Xingfang | Cai Yun Fu Haifeng | Gao Ling Huang Sui | Nathan Robertson Gail Emms |
| 2005.0 | Taufik Hidayat | Xie Xingfang | Howard Bach Tony Gunawan | Yang Wei Zhang Jiewen | Nova Widianto Lilyana Natsir |
| 2003.0 | Xia Xuanze | Zhang Ning | Lars Paaske Jonas Rasmussen | Gao Ling Huang Sui | Kim Dong-moon Ra Kyung-min |
| 2001.0 | Hendrawan | Gong Ruina | Halim Haryanto Tony Gunawan | Gao Ling Huang Sui | Zhang Jun Gao Ling |
| 1999.0 | Sun Jun | Camilla Martin | Ha Tae-kwon Kim Dong-moon | Ge Fei Gu Jun | Kim Dong-moon Ra Kyung-min |
| 1997.0 | Peter Rasmussen | Ye Zhaoying | Candra Wijaya Sigit Budiarto | Ge Fei Gu Jun | Liu Yong Ge Fei |
| 1995.0 | Heryanto Arbi | Ye Zhaoying | Rexy Mainaky Ricky Subagja | Gil Young-ah Jang Hye-ock | Thomas Lund Marlene Thomsen |
| 1993.0 | Joko Suprianto | Susi Susanti | Ricky Subagja Rudy Gunawan | Nong Qunhua Zhou Lei | Thomas Lund Catrine Bengtsson |
| 1991.0 | Zhao Jianhua | Tang Jiuhong | Park Joo-bong Kim Moon-soo | Guan Weizhen Nong Qunhua | Park Joo-bong Chung Myung-hee |
| 1989.0 | Yang Yang | Li Lingwei | Li Yongbo Tian Bingyi | Lin Ying Guan Weizhen | Park Joo-bong Chung Myung-hee |
| 1987.0 | Yang Yang | Han Aiping | Li Yongbo Tian Bingyi | Lin Ying Guan Weizhen | Wang Pengren Shi Fangjing |
| 1985.0 | Han Jian | Han Aiping | Park Joo-bong Kim Moon-soo | Han Aiping Li Lingwei | Park Joo-bong Yoo Sang-hee |
| 1983.0 | Icuk Sugiarto | Li Lingwei | Steen Fladberg Jesper Helledie | Lin Ying Wu Dixi | Thomas Kihlström Nora Perry |
| 1980.0 | Rudy Hartono | Verawaty Wiharjo | Ade Chandra Christian Hadinata | Nora Perry Jane Webster | Christian Hadinata Imelda Wiguno |
Question:
Who played Mixed Doubles in 1991?
Answer:
Park Joo-bong Chung Myung-hee