Lee Hyo-jung is a South Korean former badminton player.
Xie Xingfang is a retired Chinese badminton player from Guangzhou, Guangdong. She is a former defending two-time world champion for women's singles, and former women's singles World No. 1.
Zhang Yawen is a badminton player from the People's Republic of China.
Liliyana Natsir is an Indonesian former badminton player who specialized in doubles. With one gold and silver from the Olympic Games, and four gold medals at the BWF World Championships, she is regarded as one of the greatest mixed doubles players of all time. Natsir was the second Indonesian woman Olympic gold medalist, after Susi Susanti won gold in 1992. She gained huge success by partnering with two different players. Her last partner was Tontowi Ahmad after being separated from her previous partner, Nova Widianto. She also won three titles in a row from 2012–2014 at All England Badminton Championships, one of the most prestigious and oldest tournaments in the sport. Her tactical awareness, game vision, and dominance at the front court are considered among the best in the tour. In 2016, she and Tontowi Ahmad became the first Indonesian mixed doubles pair to win a gold medal at the Olympic Games after beating Chan Peng Soon and Goh Liu Ying of Malaysia. As of 2019, she holds the highest number of BWF World Championship titles for mixed doubles.
Endang Nursugianti is a badminton player from Indonesia.
Ha Jung-eun is a women's and mixed doubles badminton player from South Korea. Ha was competed at the 2006, 2010 Asian Games, 2008 and 2012 Summer Olympics. Together with the Korean national women's team, they won the Uber Cup in 2010. At the same year, she won the bronze medal at the World Championships in the mixed doubles event.
Sapsiree Taerattanachai is a Thai badminton player who competed at the 2014 Asian Games and the 2016 Olympics. In 2009, she was a semi-finalist in girls' doubles at the World Junior Championships, and the following year, she was runner-up at the Asian Junior Championships. She won gold at the Youth Olympic Games in Singapore. In 2014, Sapsiree became the first player ever to become a Grand Prix Gold finalist in all three disciplines. She won the women's doubles title at the 2012 India Open Grand Prix Gold, then the women's singles title at the 2013 U.S. Open Grand Prix Gold, then was runner-up at the 2014 U.S. Open Grand Prix Gold. With her mixed doubles victory at the 2017 Swiss Open Grand Prix Gold, she did one better and became the first player to win Grand Prix Gold titles in all three disciplines.
Soniia Cheah Su Ya is a Malaysian badminton player. She is the younger sister of Lydia Cheah Li Ya who is also a professional badminton player. In her junior career, she represented Malaysia at the 2009, 2010, and 2011 Asian Junior Championships, World Junior Championships, 2010 Summer Youth Olympics, and 2011 Commonwealth Youth Games.
Della Destiara Haris is an Indonesian badminton player from Jaya Raya Jakarta badminton club. In the junior event, she was the mixed doubles silver medalist at the 2009 World Junior Championships, and also the mixed team and doubles bronze medalists at the 2010 Asian Junior Championships. She won her first international title in 2010 Indonesia International, and claimed her first Grand Prix title in 2016 Vietnam Open. Haris was two times Asian Championships bronze medalists winning in 2018 and 2019.
Line Højmark Kjærsfeldt is a Danish badminton player specializing in singles. She won a bronze medal at the 2010 BWF World Junior Championships in women's doubles with Sandra-Maria Jensen. Kjærsfeldt also won a gold medal in 2015 European Games.
Setyana Daniella Florensia Mapasa is an Australian professional badminton player. Mapasa won a silver medal at the 2013 BWF World Junior Championships mixed team when she represented Indonesia. She officially became an Australian citizen starting from 2014. She was selected to join the national team compete at the 2018 Commonwealth Games in Gold Coast. She was four times women's doubles Oceania champions from 2017–2020 with her partner Gronya Somerville, also two times champion in the mixed doubles event in 2017 and 2018 alongside Sawan Serasinghe.
Isabel Herttrich is a German badminton player, specializing in doubles play. She started playing badminton at her hometown Hersbruck in 2001, and in 2010 she joined the Germany national badminton team. She along with national team won the 2011 European Junior Championships and 2012 European Women's Team Championships. In the individual event, Herttrich also won the bronze medals at the 2010 World Junior Championships in the mixed doubles, 2011 European Junior Championships in the mixed and girls' doubles, and at the 2018 European Championships in the mixed doubles.
Ksenia Olegovna Polikarpova is a Russian-born Israeli badminton player. In 2009, she won a bronze medal at the European Junior Championships in Milan, Italy. She also won bronze medals at the European Mixed Team Badminton Championships in 2011, 2013, and 2015 with Russian national badminton team. Polikarpova became an Israeli citizen in May 2017 and won a gold medal in 2017 Maccabiah Games.
Yoo Hyun-young is a badminton player from South Korea. Her first big result internationally came when, at the age of 16, she partnered Lee Yong-dae to win the mixed doubles title at the 2006 BWF World Junior Championships, as well as the mixed team title. She was a team-mate of both Bae Yeon-ju and Jung Kyung-eun at Masan's Sungji Girls' High School and in 2007, all three girls were runners-up at the 2007 BWF World Junior Championships.
Apriyani Rahayu is an Indonesian badminton player specializing in doubles. She was the gold medalist in 2019 Southeast Asian Games, and two times bronze medalists at the World Championships in 2018 and 2019. Rahayu also won bronze medals at the 2018 Asian Games in the women's team and doubles with her current partner Greysia Polii.
Yuta Watanabe is a badminton player from Japan. He was a member of the Nihon Unisys team, and national team A representative. Watanabe has collected three bronze medals at the World Junior Championships, and also four bronze at the Asian Junior Championships. Watanabe was selected to join the Japanese mixed team compete at the 2017 Sudirman Cup in Gold Coast, Australia, winning a gold medal in the qualification to Gold Coast at the 2017 Asia Mixed Team Championships in Ho Chi Minh City, Vietnam, and the team finished in the semi-final round, took the bronze medal. The left-handed Watanabe won the maiden Super 1000 tournament at the 2018 All England Open in the mixed doubles event partnered with Arisa Higashino.
Siti Fadia Silva Ramadhanti is an Indonesian badminton player from PB Djarum club.
Lee Yun-hwa is a South Korean badminton player. Born in Wonju, Gangwon province, Lee started playing badminton at aged nine. She educated at the Bukwon girls' middle school, after that in Yubong girls' high school. Lee joined the national team when she was 15 and trained at the Taeneung national training center. In the junior event, she competed at the Asian Junior Championships, winning a gold medal in the girls' team event in 2001, girls team silver and girls' doubles bronze medal in 2002. She also part of the national junior team that won the silver medal at the 2002 World Junior Championships. She made a debut at the Uber Cup in 2004, and captured the attention by her outstanding performance winning the singles and doubles event in the semi finals against Denmark. In the Sudirman Cup, she helped the team reaching in to the semi finals round in 2005 and 2007, clinched the bronze medal for the team. Lee who was affiliated with the Daekyo Noonoppi, helped the Korean team won the world women's team championships at the 2010 Uber Cup.
Kang Hae-won is a South Korean badminton player who affiliated with the Samsung Electro-Mechanics team since 2009. She won the bronze medal at the 2004 Asian Junior Championships in the mixed doubles event partnered with Lee Yong-dae, also claimed the silver medal in the girls' team event. Born in Jeju, Kang educated at the Incheon National University, won the 2008 National University Championships in the women's singles and doubles event. At the 55th National Summer Championships in 2012, she claimed triple titles by winning the women's singles, doubles, and team event. Kang was part of the national women's team that won the bronze medal at the 2009 East Asian Games in Hong Kong.
The 2019 BWF season was the overall badminton circuit organized by the Badminton World Federation (BWF) for the 2019 badminton season to publish and promote the sport. The world badminton tournament in 2019 consisted of:
1. BWF Tournaments
Indonesia 
