Teen phenoms dominate Asian Games, with China's Zhang and Yu leading historic medal haul

The Asian Games in Japan became a stage for athletes barely old enough to drive, yet competing with the composure of seasoned professionals. China's Zhang Zhanshuo, nineteen years old, left the pool with seven gold medals—a haul that exceeded the entire medal count of twenty-seven of the forty-five nations competing. His dominance in the freestyle events was nearly total: he set Games records in the 400m and 800m, an Asian record in the 200m, and anchored relay teams that added two more golds and Asian records to his tally. When asked about his ambitions, he was already looking past the moment. "The Asian Games is not the goal," he said. "I'm still aiming for the Olympics and competing with the best."

But Zhang's achievement, remarkable as it was, shared the spotlight with a thirteen-year-old who arrived at her first Games and left as the female Most Valuable Player. Yu Zidi won three gold medals and broke three Asian Games records in swimming, her times so fast they rewrote the junior record books. In the 200m individual medley, she clocked 2:06.10—the second-fastest time ever recorded and a world junior record. When the accolades came, she deflected them with the kind of maturity that seemed incongruous with her age. "I don't think I am what people describe as a prodigy," she said. "I will continue to train hard, push myself and work alongside young athletes across Asia to inspire more young people to love and take part in sports, especially swimming."

The swimming pool was not alone in showcasing teenage dominance. Shin Ohashi, seventeen, broke the world record in the men's 200m breaststroke with a time of 2:04.83, becoming the first swimmer to dip below the 2:05 barrier. He did this just a week after recovering from COVID-19, competing in front of a home crowd in Japan. His achievement caught the attention of Olympic champion Leon Marchand, who called the teenager a "scary" prospect for the 2028 Los Angeles Olympics. Ohashi acknowledged the compliment with respect and a clear-eyed assessment of what lay ahead: "If I want to win, he's someone I know I'll have to beat."

On the track, the youth movement was equally pronounced. Yan Ziyi, eighteen, made her Asian Games debut as the world number one in javelin and the Asian record holder. She needed only one throw—70.46 metres—to secure gold and set a Games record. The distance was the sixth-best ever recorded and left the Olympic champion Haruka Kitaguchi, competing at home, far behind with 62.70m. Yan is chasing the world record of 72.28m set in 2008, and she has already thrown 71.74m this season, a world-leading distance that signals she may be closing in on that mark. Chen Yujie, seventeen, announced herself as Asia's new sprint queen by running a Games record in the women's 100m. When asked how much faster she hoped to run, her answer was simple: "I have no limits." She added silver in the 200m and gold in both the women's and mixed 4x100m relays.

Japan's Taiju Goto, also seventeen, ran 47.93 seconds in the men's 400m hurdles for silver—a time that set the world under-18 best, the Asian under-20 best, and a personal record. He has broken fifty seconds eight times this season alone, a feat that underscores the depth of his talent at an age when most athletes are still finding their way. Beyond the traditional track and field events, teenagers were rewriting records across disciplines. Kumkum Mohod, seventeen, became the first Indian to win an individual recurve archery gold at the Asian Games, defeating South Korea's reigning world champion and Olympic medallist Kang Chaeyoung in the quarterfinals. She also helped India secure gold in the women's team recurve event.

India's Anahat Singh, eighteen, competed in her second Asian Games after appearing at Hangzhou 2023. A world junior champion in squash, she won silver in the women's singles but called her semifinal victory over Japan's Satomi Kitaguchi—the world number six—the best win of her career after mounting a comeback. The youngest gold medallist in Asian Games history was not a teenager at all. Yuki Kurihara of Japan was eleven years old when he won the Puyo Puyo Champions e-sports competition, barely breaking a sweat in the final. He obtained his professional licence in April and regularly defeats adults triple his age. Skateboarding also showcased youth, with Japan's Izuru Nagahara, fifteen, taking gold in the men's park event, and China's Zhu Yuanling, also fifteen, winning the women's street skateboarding competition.

China's swimming dominance was staggering: the country claimed thirty golds out of forty-one medal events in the pool, leaving Japan, the second-place finisher, with just seven titles. These young athletes arrived at the Games already familiar with pressure and expectation, having dominated their sports throughout the season. Yet what distinguished them was not merely their talent but their composure—the absence of intimidation when facing competitors twice or three times their age. They competed as though they belonged, because by every measure, they did. The question now is not whether they will reach the Olympics, but how many records they will break when they do.