Gabby Adcock
Gabby Adcock is the “First Lady” of modern British badminton, a player whose tactical aggression at the net redefined England’s
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Seo Seung-jae
Seo Seung-jae is a Korean doubles star known for his versatility, fast reflexes, and tactical intelligence. Remarkably, he competes at the highest level in both menโs and mixed doubles, winning gold medals in both disciplines at the 2023 World Championships โ a rare and historic feat. His ability to rotate seamlessly with partners, intercept with lightning speed, and create openings makes him a key player in Koreaโs elite doubles lineup.
Basic Information
Full Name: Seo Seung-jae (์์น์ฌ)
Date of Birth: 4 September 1997
Nationality: South Korea ๐ฐ๐ท
Height: 1.82 m (6 ft 0 in)
Handedness: Left-handed
Playing Style: Fast, Tactical, Dual-discipline Specialist
Current Ranking: Top 5 in Mixed & Menโs Doubles (2024)
Status: Active
Career Highlights & Achievements
๐ BWF World Championships:
๐ฅ Gold medalist in men’s doubles (with Kang Min-hyuk) at the 2023 World Championships.
๐ฅ Gold medalist in mixed doubles (with Chae Yoo-jung) at the 2023 World Championships. He is the first South Korean player in 24 years to win two gold medals in a single edition.
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๐ Sudirman Cup:
๐ฅ Gold medalist in mixed team in 2017.
Part of the Korean team in 2021, 2023, and 2025.
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๐ Asian Games:
๐ฅ Silver medalist in mixed doubles (with Chae Yoo-jung) at the 2022 Asian Games.
Medalist in the men’s team at the 2022 Asian Games.
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๐ BWF World Tour Titles (selected major titles):
๐ฅ 2025 All England Open (Men’s Doubles with Kim Won-ho)
๐ฅ 2025 Malaysia Open (Men’s Doubles with Kim Won-ho)
๐ฅ 2025 German Open (Men’s Doubles with Kim Won-ho)
๐ฅ 2025 Thailand Masters (Men’s Doubles with Jin Yong)
๐ฅ 2023 China Open (Mixed Doubles with Chae Yoo-jung) – his first Super 1000 title.
๐ฅ 2023 World Tour Finals (Men’s Doubles with Kang Min-hyuk)
๐ฅ He has won 20 BWF World Tour titles and been a runner-up 16 times.
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๐ BWF Grand Prix Titles:
๐ฅ 2017 Korea Masters (Men’s Doubles with Kim Won-ho). He has won 4 Grand Prix titles and been a runner-up 3 times.
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๐ Other Notable Achievements:
๐ฅ Men’s doubles gold medalist at the 2017 Summer Universiade (with Kim Jae-hwan).
๐ฅ Awarded Male Player of the Year for 2023 by the BWF.
Playing Style & Strengths
Seo Seung-jae is known as “Mr Flexible” due to his versatile and adaptive playing style, making him a sought-after partner in both men’s and mixed doubles.
- Left-handed control: Makes his angles and interceptions deceptive
- Elite Tactical Awareness: Reads the game exceptionally well
- Incredible Versatility: Can adapt between mixed and menโs doubles without drop-off
- Quick Reaction Speed: Exceptional in fast-paced flat exchanges
Rivalries & Key Matches
๐น Kim/Seo vs. Carnando/Maulana: Kim Won-ho and Seo Seung-jae defeated this Indonesian pair in the final of the prestigious 2025 All England Open, ending Indonesia’s recent dominance in the event.
๐น Seo/Chae vs. Zheng/Huang โ Tactical battles vs. the Chinese mixed doubles juggernaut. Seo and Chae famously defeated the world number 1 Chinese pair in the 2023 World Championships final and again at the 2023 China Open quarter-finals.
๐น Seo/Kang vs. Liang/Wang โ Seo and Kang won against the reigning world number 1 Chinese pair at the 2023 World Tour Finals.
Notable Matches
๐ธ 2023 BWF World Championships Mixed Doubles Final: Won against Zheng Siwei/Huang Yaqiong (China).
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๐ธ 2023 BWF World Championships Men’s Doubles Final: Won against Kim Astrup/Anders Skaarup Rasmussen (Denmark).
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๐ธ 2025 All England Open Men’s Doubles Final: Won against Leo Rolly Carnando/Bagas Maulana (Indonesia) with Kim Won-ho.
Personal Life & Background
Seo came through Koreaโs highly competitive system and quickly rose to prominence for his doubles intelligence and adaptability. His left-handedness and consistent improvement make him one of the most respected players on the tour.
Trivia & Fun Facts
โญ One of only a few players in history to win two World titles at a single World Championship
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โญ He is known as “Mr Flexible” for his ability to seamlessly play with different partners in both men’s and mixed doubles.
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โญ Kim Won-ho and Seo Seung-jae won the 2025 All England Open in men’s doubles, marking the first time in 13 years a South Korean men’s doubles team won this prestigious tournament.
Latest News & Updates
- As of early 2025, he has partnered with Kim Won-ho in men’s doubles, achieving significant success with titles at the Malaysia Open, German Open, and the prestigious All England Open.
- He also won the 2025 Thailand Masters with Jin Yong.
- Seo Seung-jae recently tied the knot with his wife on Christmas Eve and celebrated with a honeymoon in the United States.
FAQs
What is Seo Seung-jaeโs best achievement?
Winning both menโs and mixed doubles gold at the 2023 World Championships.
What makes Seo Seung-jae unique?
His ability to compete at the top level in two disciplines.
- How many World Championship titles has Seo Seung-jae won?
- He has won two World Championship titles, both in 2023 (men’s doubles and mixed doubles).
