![Huang Yaqiong, top, and Zheng Siwei of China react after beating Wang Yilyu and Huang Dongping of China in their mixed doubles badminton championship match at the BWF World Championships in Nanjing, Huang Yaqiong, top, and Zheng Siwei of China react after beating Wang Yilyu and Huang Dongping of China in their mixed doubles badminton championship match at the BWF World Championships in Nanjing,](https://c8.alamy.com/comp/2MMW9ED/huang-yaqiong-top-and-zheng-siwei-of-china-react-after-beating-wang-yilyu-and-huang-dongping-of-china-in-their-mixed-doubles-badminton-championship-match-at-the-bwf-world-championships-in-nanjing-china-sunday-aug-5-2018-ap-photomark-schiefelbein-2MMW9ED.jpg)
Huang Yaqiong, top, and Zheng Siwei of China react after beating Wang Yilyu and Huang Dongping of China in their mixed doubles badminton championship match at the BWF World Championships in Nanjing,
![Chae Yu-jung of South Korea, with Seo Seung-jae, serves during a badminton game of the mixed doubles against Rehan Naufal Kusharjanto and Lisa Ayu Kusumawati of Indonesia in the BWF World Championships Chae Yu-jung of South Korea, with Seo Seung-jae, serves during a badminton game of the mixed doubles against Rehan Naufal Kusharjanto and Lisa Ayu Kusumawati of Indonesia in the BWF World Championships](https://c8.alamy.com/comp/2MARBEF/chae-yu-jung-of-south-korea-with-seo-seung-jae-serves-during-a-badminton-game-of-the-mixed-doubles-against-rehan-naufal-kusharjanto-and-lisa-ayu-kusumawati-of-indonesia-in-the-bwf-world-championships-in-tokyo-thursday-aug-25-2022-ap-photohiro-komae-2MARBEF.jpg)
Chae Yu-jung of South Korea, with Seo Seung-jae, serves during a badminton game of the mixed doubles against Rehan Naufal Kusharjanto and Lisa Ayu Kusumawati of Indonesia in the BWF World Championships
![File:2018-10-04 Taekwondo Training at 2018 Summer Youth Olympics (Martin Rulsch) 08.jpg - Wikimedia Commons File:2018-10-04 Taekwondo Training at 2018 Summer Youth Olympics (Martin Rulsch) 08.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/a/aa/2018-10-04_Taekwondo_Training_at_2018_Summer_Youth_Olympics_%28Martin_Rulsch%29_08.jpg)
File:2018-10-04 Taekwondo Training at 2018 Summer Youth Olympics (Martin Rulsch) 08.jpg - Wikimedia Commons
![Hong Kong's Tang Chun Man and Tse Ying Suet polar against China's Zheng Si Wei and Huang Ya Qiong during their mixed doubles semifinal matchat the 2020 Summer Olympics, Thursday, July 29, Hong Kong's Tang Chun Man and Tse Ying Suet polar against China's Zheng Si Wei and Huang Ya Qiong during their mixed doubles semifinal matchat the 2020 Summer Olympics, Thursday, July 29,](https://c8.alamy.com/comp/2ME344F/hong-kongs-tang-chun-man-and-tse-ying-suet-polar-against-chinas-zheng-si-wei-and-huang-ya-qiong-during-their-mixed-doubles-semifinal-matchat-the-2020-summer-olympics-thursday-july-29-2021-in-tokyo-japan-ap-photodita-alangkara-2ME344F.jpg)
Hong Kong's Tang Chun Man and Tse Ying Suet polar against China's Zheng Si Wei and Huang Ya Qiong during their mixed doubles semifinal matchat the 2020 Summer Olympics, Thursday, July 29,
![Rachel Honderich, left and Kristen Tsai of Canada celebrate after winning the gold medal during the badminton women's doubles final against Kuei-Ya Chen and Jamie Hsu of the United States at the Rachel Honderich, left and Kristen Tsai of Canada celebrate after winning the gold medal during the badminton women's doubles final against Kuei-Ya Chen and Jamie Hsu of the United States at the](https://c8.alamy.com/comp/2MJEJNT/rachel-honderich-left-and-kristen-tsai-of-canada-celebrate-after-winning-the-gold-medal-during-the-badminton-womens-doubles-final-against-kuei-ya-chen-and-jamie-hsu-of-the-united-states-at-the-pan-american-games-in-lima-peru-friday-aug-2-2019-ap-photofernando-vergara-2MJEJNT.jpg)