Vietnamese Swimming: From the Anh Vien Era to a Silent Revolution

The moment Nguyen Thi Anh Vien touched the wall at the SEA Games 29 in Kuala Lumpur, I stood in the press area, less than 10 meters from lane 4. The clock showed 4 minutes 02.98 seconds for the 400m freestyle – a new SEA Games record. But what I remember most is not that number. It was the three-second silence after she removed her goggles, looked up at the stands, where the Vietnamese flag flew among a sea of Malaysian flags. In those three seconds, the entire pool deck held its breath.

The clock stops, the story begins. For me, the finish line has never been an ending – it is where the questions that results sheets never answer begin: What system created a swimmer like Anh Vien? And more importantly, what happens after she leaves the pool?

Context: The golden era and the shock of farewell

When Anh Vien announced her retirement in March 2026, at age 26, experts predicted a large void. But few expected it to be this wide. At the SEA Games 32 in Cambodia in 2026, for the first time in 8 years, Vietnamese swimming won no gold medals. The Vietnamese delegation ranked 4th overall, but swimming – the sport that brought home 4 golds at SEA Games 30 and 31 – managed only 3 silvers and 5 bronzes.

These numbers do not reflect a sudden decline. They expose a truth many have avoided: Anh Vien's success was an exception, not the result of a sustainable training system. She was trained at the National Sports Training Center in Da Nang under expert Hoang Quoc Huyen, with a training load of up to 70km per week – a figure few Vietnamese athletes can keep up with.

Core: Measuring the real gap

Look at the data. At the Tokyo 2026 Olympics, Anh Vien was the only representative of Vietnamese swimming, exiting in the 800m freestyle heats with 8:43.05 – 12 seconds behind the Asian record of China's Wang Jianjiahe. But more telling was the gap with Asia's top group: while Japanese, Korean, and Chinese swimmers consistently improved their times through each Olympic cycle, Anh Vien's times nearly plateaued from 2026 to 2026.

Meanwhile, in neighboring countries, swimming systems operate on a different logic. Thailand has scholarship programs sending young swimmers to Australia for 6-month training camps each year. Singapore built a training center at the National University of Singapore with a team of movement-data analysts. The Philippines, despite no strong swimming tradition, invested in an Olympic-standard pool at New Clark City.

Based on my 14 years of experience covering competitions, I notice a paradox: Vietnam's physical potential is not inferior to regional countries – the average height of young Vietnamese has increased 4cm in two decades – but the training system still relies on "individual formulas" rather than "system formulas."

Contrarian view: The cost of the "one star" model

This is where I want to argue with those who celebrate the Anh Vien era: the model of concentrating all resources on one gifted talent can produce medals, but it is holding back an entire generation.

Anh Vien began professional training at age 11. She sacrificed her childhood, education, and social life to pursue Olympic goals. When she retired, there was no "second Anh Vien" ready to take over. Meanwhile, countries with sustainable systems do not depend on individuals – South Korea had Park Tae-hwan, but after him came Hwang Sun-woo; China had Sun Yang, but after him came many female swimmers reaching the top.

The lesson from Japan, where I was born, is clear: after the golden era of Kosuke Kitajima (2026-2026), Japanese swimming did not collapse because they built a national youth competition system starting in 2026. Each year, over 3,000 young swimmers compete in district-level meets, and the top 100 are selected into the national training center.

Tactics are not the only thing that needs to change – it is the development philosophy.

Promising signals: The silent revolution

But I am not pessimistic. In the past two years, I have witnessed promising signals from grassroots swimming. In Da Nang, the Dragon's Breath swimming club, founded by former national team swimmers, attracts over 300 children per session. In Ho Chi Minh City, public pools have increased opening hours for amateur clubs by 40%.

The most important signal is the emergence of Tran Hung Nguyen, 17, at SEA Games 32. He won no gold, but broke the national record in the 200m individual medley with 2:01.85 – 0.7 seconds faster than Anh Vien's time at the same age. The difference: Hung Nguyen was not trained at the national center, but at a local club in Quang Binh, with a coach self-trained through online courses.

This is a "bottom-up" model – the opposite of Anh Vien's "top-down" model. And I believe this is the sustainable path.

Conclusion: The voice of the future

In silence, an athlete's heart beats louder than any cheers. When I interviewed Hung Nguyen after he broke the national record, the boy said: "I don't think I'm a talent. I just swim every day because I love it." That sentence reminded me of Anh Vien at 17 – but with one difference: Hung Nguyen has an ecosystem around him, not a lone fight against pressure.

Vietnamese swimming stands at a crossroads. One path returns to the old model – searching for a new talent and pouring all resources into them. The other path – building an open training system, encouraging local clubs, giving independent coaches access to modern sports science.

I do not know which path will be chosen. But I know one thing: Anh Vien's finish line is not the end of Vietnamese swimming – it is the starting line for a new race. And this race, no one can swim alone.