Key Points
Shin Ohashi sets 200m breaststroke world record of 2:04.83 at Nagoya Asian Games.
17-year-old Japanese swimmer wins gold in both 100m and 200m breaststroke events.
First swimmer ever to break into 2:04 range in 200m breaststroke.
Ohashi follows Olympic legend Kosuke Kitajima's early career trajectory, setting world record younger than his predecessor.
Shin Ohashi, 17, shattered the world record in the men’s 200-meter breaststroke at the Nagoya Asian Games on September 24, clocking 2:04.83 and winning gold. The Japanese swimmer from Hirakata SS also claimed the 100-meter breaststroke title, matching the early trajectory of Olympic legend Kosuke Kitajima, who set his first world record at age 20 at the 2002 Busan Asian Games.
Record-breaking debut on the world stage
Ohashi’s time of 2:04.83 erased the previous world record of 2:05.48, set by China’s Tan Kaiyong in 2023. The new mark marks the first time any swimmer has broken into the 2:04 range in this event. Ohashi achieved the feat in his first senior international competition, having debuted just weeks earlier at the Pan Pacific Championships in Irvine, California in August, where he won silver in the 100-meter breaststroke.
Following Kitajima’s legendary path
Kitajima, now 44, set his first world record of 2:09.97 in the 200-meter breaststroke at the 2002 Busan Asian Games at age 20. He went on to win gold in both breaststroke events at the 2004 Athens Olympics and repeated the feat at the 2008 Beijing Olympics, becoming the first swimmer ever to win both events at consecutive Olympic Games. Ohashi, at 17, is now walking the same road younger than his predecessor.
Overcoming doubt to deliver under pressure
Before the race, Ohashi harbored doubts, thinking a time in the 2:05 range would suffice. After touching the wall and seeing the world record confirmed on the scoreboard, he said, “I was surprised at how fast it was.” He credited his final 50 meters, executed with a technique he rarely practices, as the key to his victory. Ohashi stated he was thrilled to have achieved the mark and said it reinforced his confidence heading toward the 2028 Los Angeles Olympics.
Four medals in one Asian Games
At 169 centimeters and 64 kilograms, Ohashi has already accumulated four medals at the Nagoya Asian Games. Beyond his two gold medals in breaststroke, he earned silver in the 400-meter medley relay and mixed 400-meter medley relay. His coach, Shin Ota, describes him as research-focused and dedicated, noting that Ohashi is a typical high school student who loves both swimming and his mobile phone.
Final Thoughts
Ohashi’s world record at 17 positions him as a genuine Olympic contender for Los Angeles 2028. The record suggests he has room to improve further, making him one of the most promising young swimmers in the sport.
FAQs
Shin Ohashi’s world record is 2:04.83, set on September 24 at the Nagoya Asian Games. This broke the previous record of 2:05.48 by China’s Tan Kaiyong.
Shin Ohashi is 17 years old, born March 5, 2009, in Hirakata, Osaka Prefecture. He attends Shijonawate Gakuen High School.
Ohashi set his world record at 17, while Kitajima set his first world record at 20 at the 2002 Busan Asian Games. Both are following similar early career paths toward Olympic dominance.
Ohashi won four medals: gold in the 100m and 200m breaststroke, and silver in both the 400m medley relay and mixed 400m medley relay.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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