Vietnamese team at IOI 2025 (from left to right): Ninh Quang Thang, Nguyen Bui Duc Dung, Le Kien Thanh, and Dang Huy Hau (Photo: Minh Huong/VOV1)

Le Kien Thanh, a 12th-grade student of Le Quy Don High School for the Gifted in Gia Lai province, bagged a gold medal.

With one gold, two silvers, and one bronze, Vietnam ranks 8th in the competition, following China, the Republic of Korea, Romania, Singapore, Bulgaria, Hungary, and Japan.

The 37th International Olympiad in Informatics attracted 330 candidates from 86 countries and territories worldwide.