Athletes compete during the 2025 Water Cube Youth Swimming Open at the National Aquatics Center, Beijing, China, May 10, 2025. [Photo provided to China.org.cn]

A record number of young swimmers competed in the 2025 Water Cube Youth Swimming Open at the National Aquatics Center in Beijing from May 10-11.

The two-day event drew 1,916 participants from 83 clubs and schools across China, organizers said. Sixteen teams from outside Beijing participated, markinga 133% increase from last year, highlighting the event's growing national reach and reputation.

A poster of "Yangyang," the first-ever official mascot of the Water Cube Youth Swimming Open, is seen at the National Aquatics Center, Beijing, China, May 10, 2025. [Photo provided to China.org.cn]

The event introduced its first official mascot, "Yangyang," an otter character wearing swim goggles and a gold medal. The mascot's design incorporateswave elements, reflecting the competition's energetic spirit and the venue's Olympic history.

Organizers assembled an experienced support team for the competition, with 80% of judges, volunteers and maintenance staff having previously worked at either the 2008 Summer Olympics or the 2022 Winter Olympics.

Athletes compete during the 2025 Water Cube Youth Swimming Open at the National Aquatics Center, Beijing, China, May 10, 2025. [Photo provided to China.org.cn]

Beyond competition, the event integrated sports with cultural and tourism elements. The venue featured interactive attractions including cultural product displays, sponsor booths and an Olympic-themed tour route. A "dual-Olympic market" inthe venue's south square offered spectators Beijing local cuisine, souvenirs and merchandise.

Venue representatives said the National Aquatics Center, nicknamed the Water Cube, remains committed to supporting youth development by providing young athletes with more opportunities to compete in professional competitions.