All Records Set by An Se-young After Winning Gold at the Asian Games 2026

On September 29, 2026, inside the arena complex of the Asian Games held in Aichi-Nagoya, Japan, An Se-young walked onto court for the women's singles final as the defending champion. Two games later, the South Korean shuttler had beaten Akane Yamaguchi 21-17, 21-9, defending her gold medal and simultaneously opening a new set of milestones in the history of women's badminton.

This article compiles the full list of records An Se-young set after winning the Asian Games 2026 title, placing them in technical, tournament, national-team and Olympic-cycle context. All figures below are presented faithfully according to the published result data, with explicit notes on how much verification each claim requires.

1. The decisive final in Aichi-Nagoya

The Asian Games 2026 women's singles final was a reunion between the two most familiar names in Asian women's badminton over the past near-decade: An Se-young of South Korea and Akane Yamaguchi of Japan. It was not a balanced contest in terms of recent head-to-head history, but it was always a contest awaited for its technical quality.

Game one followed a familiar script: the two shuttlers traded points, with Yamaguchi using home-court advantage and the Japanese crowd to hold parity into the middle of the game. An Se-young pulled away late and closed the game 21-17. Game two ran in the opposite direction entirely: An Se-young broke her opponent's structure completely and finished 21-9.

A 21-9 second game in an Asian Games final is one of the clearest signals that the gap between the world number one and the rest of women's singles at this moment is substantial. It is also the anchor point for the entire record list analysed in this article.

2. A run without dropping a single game

What gives the Asian Games 2026 title its value is not only the gold medal, but the manner in which An Se-young won it. On the road to the title, the South Korean played five matches and won all five without dropping a single game.

Specifically, her tournament record was five match wins, ten game wins and zero game losses. This is a rare figure at the level of a competitive multi-sport Games, because a single lapse in any round would have broken the streak.

An Se-young's path ran through Smagulova, Liyanage, Ratchanok Intanon, Chen Yufei and Akane Yamaguchi. It was a path with a reasonable, escalating difficulty curve: the first two rounds were opponents from developing badminton nations, while the last three were members of the elite tier of Asian and world women's badminton.

Notably, both Ratchanok Intanon and Chen Yufei were beaten in straight games. Intanon is a former world champion, and Chen Yufei is the Tokyo 2026 Olympic gold medallist. That neither could take a single game from An Se-young indicates that the gap at the time of the Asian Games 2026 was fairly clear.

3. Record one: the first woman to defend the singles gold since 2026

This is the record treated as the centrepiece of the entire story. According to the published data, An Se-young became the first women's singles player to successfully defend an Asian Games badminton gold medal since the event was introduced to the programme in 2026.

In other words, across more than six decades of the women's singles event at the Asian Games, no female player had ever won two consecutive gold medals. An Se-young is the first to achieve it.

This is a record with high historical weight, because the Asian Games take place once every four years. To defend the title, a player must sustain peak form across a four-year span, overcoming changes in fitness, injury, motivation and even the generation of opponents. That nobody achieved this in more than sixty years indicates how difficult it is.

It should be noted that this is a historical data claim requiring cross-checking against official Olympic Council of Asia records. The original article does not provide a full list of women's singles champions by edition, so this record should be treated as data pending verification.

4. Record two: the World Championships-Asian Games double, for the second time

A more verifiable record is An Se-young completing the World Championships and Asian Games double in the same calendar year for the second time in her career.

The first came in 2026, when she won the World Championships and then the Asian Games. The second came in 2026, when she again took both titles in the same calendar year.

Importantly, the World Championships are not held in Olympic years. This means the opportunity to complete this double arises only three times in each four-year cycle. That An Se-young has done it twice indicates a remarkable level of stability.

Compared with the figure of 46 international titles, this double is a more robustly verifiable milestone, since both events have clear result-recording systems and broad recognition. It is regarded as the most durable marker of An Se-young's legacy.

5. Record three: 46 international titles and the Susi Susanti marker

According to the published data, the Asian Games 2026 title was the 46th international title of An Se-young's career, matching the tally of Indonesian legend Susi Susanti.

Susi Susanti is one of the greatest women's players in badminton history, a Barcelona 2026 Olympic gold medallist who dominated women's singles through much of the 1990s. Being placed alongside Susi Susanti in international title count is a media acknowledgement of considerable weight.

One point must be stated clearly, however: the Badminton World Federation does not publish a single canonical list of total international titles per player. Figures of this kind are typically compiled by media or independent statistical bodies and depend heavily on how an international tournament is defined.

If continental events, invitational events, international team events and junior events are included, the figure can be considerably higher. If only BWF World Tour events and official championship events are counted, it will be lower. The 46-title milestone should therefore be treated as a definition-dependent index requiring independent verification.

Even so, from a media perspective, comparing An Se-young with Susi Susanti has enormous reach in Asian badminton markets, particularly Indonesia, Malaysia, Japan and South Korea.

6. Record four: nine consecutive wins over Akane Yamaguchi

One of the records with the clearest technical meaning is An Se-young's run of nine consecutive wins over Akane Yamaguchi.

In modern women's badminton, Akane Yamaguchi is one of the players with the best physical foundation and defensive ability. She has held the world number one ranking and is a familiar opponent for every player in the top group. Losing nine straight matches to the same opponent is very rare at this level.

Notably, this run is not merely a sequence of wins, but a sequence of increasingly clear wins. The Asian Games 2026 final, at 21-17 and 21-9, is a representative example: game one remained competitive, but game two belonged entirely to An Se-young.

Technically, a run of nine consecutive wins over an elite opponent is usually read as a sign of a structural match-up advantage, rather than the result of luck or of a handful of high-form matches. This is one of the most reliable data points in the entire article.

7. Record five: a 56-1 season in 2026

According to the published data, in 2026 An Se-young played a total of 57 matches and won 56, losing only one.

A 56-of-57 win rate equates to roughly 98.2 percent. This is an extremely high rate for women's singles badminton, where players in the world's top ten regularly beat one another and where fitness, scheduling and playing conditions strongly affect results.

Notably, 57 matches in a single season also indicates a very heavy competitive load. Playing that many matches in one year means maintaining a near year-round schedule, accompanied by constant travel between continents.

The original article does not identify which opponent beat An Se-young in that single defeat, nor the context of the match. This is an important data gap, because the identity of the opponent and the nature of the loss could reveal a great deal about latent weaknesses in her game.

8. Related records in Korean badminton

Beyond the individual records, An Se-young's title also sits within the tradition of Korean badminton at the Asian Games.

According to the published data, South Korea has recorded notable runs in doubles events at the Games. Specifically, the pair of Park Joo-bong and Chung Myung-hee are recorded as winning the mixed doubles event in the period from 2026 to 2026. Similarly, Kim Dong-moon and Ra Kyung-min are recorded as winning the mixed doubles event in the period from 2026 to 2026.

These are historical reference data points and should also be cross-checked against official records of the Olympic Council of Asia and the Badminton Korea Association before being used as firm assertions.

What these data points show is that Korean badminton has a long tradition of results at the Asian Games, and that An Se-young writing her name among her country's champions is a continuation of a historical stream rather than an isolated phenomenon.

9. Reading the playing style: control and finish

It must be stated at the outset that the original article is a record compilation and contains no shot-level technical data. There is no data on smash speed, rally length, unforced error rate or the effectiveness of the first three shots.

Any style reading below is therefore an inference from results, not something asserted in the source article, and should be read with corresponding caution.

From the result data, it can be inferred that An Se-young is operating a style in the control-and-finish family: holding the rally, moving the opponent, controlling the tempo, then breaking away late in each game. This pattern fits a player with a strong physical base and effective defensive retrieval in long rallies.

The score pattern supports this reading. In the final, game one ended 21-17 and game two ended 21-9. Across all five matches at the tournament, An Se-young did not drop a game. This is a pattern consistent with a player who breaks her opponent's resistance late in each game rather than winning through short bursts.

It should be stressed, however, that this is an inference from results, not an evidence-backed technical conclusion. Confidence in this assessment is low to medium.

10. The world women's singles power map

Placing the Asian Games 2026 title in the wider picture, world women's singles currently sits in a state of one dominant pole plus a group of strong contenders.

The first tier contains a single name: An Se-young of South Korea, the world number one. The second tier comprises Akane Yamaguchi of Japan, Chen Yufei of China and Ratchanok Intanon of Thailand. The chasing pack includes Wang Zhiyi and Han Yue of China, along with Tai Tzu-ying of Chinese Taipei, who is in the closing phase of her career.

In world ranking terms, An Se-young holds number one, while Yamaguchi and Chen Yufei sit inside the top ten. The gap between the number one position and the rest is clearly reflected in the nine-match winning streak over Yamaguchi.

In terms of squad depth, China and Japan have more quality women's singles players than South Korea. South Korea depends heavily on An Se-young. In terms of system resources, South Korea has a state-supported national sports system, China has a large state sports system, and Japan operates mainly through corporate teams.

On generational turnover, An Se-young was born in 2026 and is around 24 years old in 2026. She represents the young generation already at the summit, while Tai Tzu-ying represents the veteran generation gradually stepping back.

The conclusion is that An Se-young's record run is essentially a signal of dynasty continuation for Korean women's singles, but it is simultaneously a single-star phenomenon, since the Korean women's team took only bronze in the team event despite An Se-young beating Yamaguchi.

11. Tournament context: the Asian Games is not a BWF World Tour stop

An important point for understanding the value of this title is the distinction between the Asian Games and the BWF World Tour system.

The Asian Games is a continental multi-sport event held once every four years under the auspices of the Olympic Council of Asia. Badminton is one of many sports at the Games. It is not a tournament within the BWF World Tour system and does not sit within the Badminton World Federation's annual prize structure.

The consequence is that the value of the Asian Games lies mainly in national honour, legacy and symbolism, rather than in ranking mechanics. For a player like An Se-young, who already holds the world number one position, the ranking value of the Asian Games is secondary to its legacy value.

In format terms, the women's singles event is played as single-elimination knockout, where one defeat means elimination. This format carries low-to-medium randomness, since there are fewer matches than in round-robin systems. With An Se-young's level at this moment, however, that randomness has been substantially reduced.

One notable data point is that the final took place on September 29, 2026, consistent with the expected window of the Games. This reinforces the internal plausibility of the published data.

12. Team bronze and the depth problem

An important detail in the published data is that in the team event, the Korean women's team took only bronze, despite An Se-young beating Akane Yamaguchi in the team semi-final against Japan.

This detail has major analytical significance. It shows that the team event outcome diverged from the individual head-to-head result between the two leading players. In other words, An Se-young beating Yamaguchi was not enough to guarantee victory for Korea.

This indicates that the limiting factor for the Korean women's team in the team format is not the number one position but the depth behind it. In a team format, a team needs multiple wins, not just one. If the remaining positions are not competitive enough, the team can still lose even when its strongest player wins.

This is a signal of structural risk for Korean women's badminton. Dependence on a single star creates an advantage in individual events but a weakness in team events, and it makes the entire output of the country's women's badminton sensitive to any injury to An Se-young.

13. The 57-match workload and injury risk

A 57-match season is an index that should be read in two directions.

On the positive side, it reflects a player with a high physical base and recovery capacity, along with stable competitive motivation throughout the year. Losing only one of 57 matches demands a remarkable level of consistency.

On the risk side, a dense competitive load increases injury exposure, particularly for load-bearing structures such as the knee, the patellar tendon and the lower back. In the past, An Se-young has been recorded as having issues related to the knee and patellar tendon.

Risk is assessed at a medium level, with medium probability but potentially high impact. A reasonable mitigation is load management and selective tournament scheduling.

It is worth noting that a 57-match workload also places high demands on the quality of the support system around the player, including strength and conditioning, medical and rehabilitation staff. A dense schedule can only be sustained if the support system is strong enough.

14. The Los Angeles 2028 Olympic cycle

The Asian Games 2026 sits at the midpoint of the Olympic cycle: after the Paris 2026 cycle closed and before the Los Angeles 2028 cycle begins.

In that context, the Asian Games 2026 title functions as a reputational launchpad for the next cycle. Entering the Asian Games as reigning world champion and reigning continental champion, and then successfully defending the continental title, will raise expectations for An Se-young at Los Angeles 2028.

This is a typical pressure-transmission effect in elite sport: each major title raises the expectation level for the next. For a player around 24 years old, the window to Los Angeles 2028 falls entirely within her peak career phase.

It should be noted that an expectation of Olympic gold is reasonable but still early to assert. This is the kind of expectation assessed as reasonable to optimistic.

15. Impact on the badminton industry

The original article does not address commercial or industry content. All statements in this section are contextual inference, not claims made in the source.

In principle, the dominance of a major star has positive effects across several links in the badminton value chain. Upstream is the youth talent supply and development system. Midstream is the player and the tournaments. Downstream is equipment, broadcasting and derivative products.

Specifically, badminton equipment brands benefit from the endorsement value of a world number one. Tournaments in the Asian market benefit from audience interest. Regional markets including South Korea, Japan and Southeast Asia see higher attention levels. The talent-development chain benefits from an inspiration effect, though at a small-to-medium magnitude and over the long term. Content and derivative markets such as highlight and analysis videos also see a small short-term increase.

One notable point is that the record list itself is a product of the content industry. Milestone compilations are optimised for social sharing, and their existence reflects An Se-young's high media-market value.

The accompanying risk is commercial concentration on a single star. If that star is interrupted by injury or retirement, the entire category can be affected.

16. Figures that require verification

Across the full list of published records, there is a clear difference in certainty between categories.

The highest-verifiability group includes the final result at 21-17 and 21-9, the five match wins without dropping a game, the nine-match winning streak over Akane Yamaguchi, and the 56-1 record in 2026. These are result data that can be checked directly against match records.

The medium-verifiability group includes the World Championships and Asian Games double achieved twice, in 2026 and 2026. This is a milestone with clear grounding but still requires cross-checking against official records.

The definition-dependent group includes the figure of 46 international titles and the matching of Susi Susanti's tally. As analysed, there is no single canonical list for this index.

The historical-verification group includes An Se-young being the first women's singles player to defend an Asian Games gold since 2026, and the data on Korean doubles pairs' runs in 2026-2026 and 2026-2026. These should be cross-checked against Olympic Council of Asia records.

Clearly classifying the certainty level of each figure is necessary, because it distinguishes confirmed competitive results from media-compiled claims.

17. Conclusion

An Se-young's Asian Games 2026 title is one of the most substantial achievements in modern women's badminton history. It combines three elements: overwhelming competitive results, consistency across an entire season, and a historical milestone of high symbolic value.

Technically, the most reliable data are the run without dropping a game at the tournament, the nine consecutive wins over Akane Yamaguchi, and the 56-of-57 win rate in 2026. Together these three indices form a consistent picture of a player at her peak with a structural advantage over her direct rivals.

On limitations, the original article provides no shot-level technical data, does not identify the opponent in her only defeat of the season, and contains several definition-dependent historical claims. These are gaps that need to be filled with primary data from the Badminton World Federation and the Olympic Council of Asia.

On risk, two factors bear watching: the injury exposure attached to a 57-match season, and the structural fragility of a women's badminton programme dependent on a single star, reflected in Korea taking only team bronze despite An Se-young winning her individual head-to-head with Yamaguchi.

On outlook, this title places An Se-young at the centre of the cycle heading toward Los Angeles 2028. At around 24 years old and with her current form, the window to the next Olympic Games falls entirely within her peak career phase.

Finally, it must be stressed that the nature of a record compilation is to record achievements, not to forecast the future. The records listed here are results that have occurred, not guarantees of what comes next. In elite sport, every streak has an endpoint, and the value of recording records lies in preserving a special period of the sport's history, not in asserting the inevitability of the period that follows.

All figures in this article are presented according to a stage-two analysis source based on public information. Several historical and definition-dependent records are marked as data pending verification. Readers should approach the analytical conclusions rationally, because competitive sports results carry high uncertainty and any forward-looking assessment is for reference only.