Chae Yoo-jung

Chae Yoo-jung (born 9 May 1995) is a South Korean badminton player who affiliated with Incheon International Airport team. She is the daughter of former singles player Kim Bok-sun. She won the mixed doubles title at the 2023 World Championships. Chae was a part of the Korean national team that won the world mixed team championships at the 2017 Sudirman Cup.

Career
Chae started to playing badminton in 2005, affected by her mother Kim Bok-sun, who is also a South Korean badminton player. She entered the national team in 2011, and made her debut in the international tournament at the 2011 BWF World Junior Championships, winning a silver medal in the team event, a bronze medal in the mixed doubles, and a quarter-finalists in the girls' doubles. She has shown good progress in his junior career, where she and her partner, Choi Sol-gyu, managed to win the mixed doubles title at the Asian Junior Championships, and finished runner-up in the Korea Junior Open. Chae competed at the 2020 Summer Olympics in the mixed doubles partnered with Seo Seung-jae, and her pace was stopped in the quarter-finals.

In 2023, Chae impressed the international stage, when she seized the mixed doubles title in the World Championships with partner Seo Seung-jae. This achievement was Chae and Seo's first victory over the world number 1 pair Zheng Siwei and Huang Yaqiong. She also secured her first ever Super 1000 title at the China Open with a second consecutive victory over Zheng and Huang at the quarter-finals. Chae joined the South Korean women's team that won the gold medal at the Asian Games, and settled the bronze medal in the mixed doubles, while with Korean mixed team at the Sudirman Cup she won the silver medal. Another results that she achieved in the season of 2023 was winning the Korea Masters; runners-up in the Thailand Masters, All England Open, and China Masters; lead she and her partner qualified for the World Tour Finals, where the duo finished in the semi-finals at that tournament. She closed the year ranked as world number 3 in the mixed doubles.

World Championships
Mixed doubles

Asian Games
Mixed doubles

Asian Championships
Mixed doubles

East Asian Games
Women's doubles

Mixed doubles

World Junior Championships
Girls' doubles

Mixed doubles

Asian Junior Championships
Girls' doubles

Mixed doubles

BWF World Tour (6 titles, 9 runners-up)
The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018, is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tours are divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300 (part of the HSBC World Tour), and the BWF Tour Super 100.

Mixed doubles

BWF Grand Prix (4 titles, 8 runners-up)
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.

Women's doubles

Mixed doubles
 * BWF Grand Prix Gold tournament
 * BWF Grand Prix tournament

BWF International Challenge/Series (1 title, 2 runners-up)
Women's doubles

Mixed doubles
 * BWF International Challenge tournament
 * BWF International Series tournament