Despite the risk of the theater being “blown up” by dynamite, the cast and crew delivered a captivating show.

Trips to Suwon, Chuncheon, and Jeju immersed students in cultural learning, outdoor challenges, and community engagement.

MS soccer players demonstrated teamwork, resilience, and leadership throughout the fall season.

Middle school soccer players steadily grew in skill and character during the fall season.

Guardian swimmers started the year strong with record-breaking performances and strong teamwork at the first KASS swim meet.

MS runners showed grit and teamwork during months of training and achieved excellent results.

Secondary band students embraced a debut marching opportunity to deliver an inspiring festival performance.

Families gathered to enjoy food, games, and reconnect with middle school teachers and staff.

Students enjoy outdoor activities, strengthen friendships, and reflect on gratitude at annual weekend retreat.

Over 160 YISS swimmers showcase their swim skills in annual time trials.

Original artwork showcased the talent and creativity of our students across all divisions.

 Five students complete a yearlong reading challenge designed to spark a lifelong love of books.

YISS swimmers delivered a stellar performance against 12 international schools across Korea.

YISS students tested their academic knowledge at the Middle School National Championship Tournament.

Baseball fans spend a day at the ballpark despite the clouds and rain.

The YISS PTO hosted a festive lunch to thank and honor our wonderful teachers and staff.

The eighth grade traveled to Siem Reap, Cambodia Immersion to work with New Hope Orphanage.

The middle school swim team displayed remarkable team spirit and placed third overall.

Middle school enjoyed Guardian Fun Day at the Lotte World ice rink.

Middle school students fostered leadership and teamwork during Spiritual and Special Emphasis Week.