Nguyen Dang Vien stands out as a dedicated coach for athletes with disabilities, specializing in swimming. Born in 1967, Vien has made significant contributions to the sport, particularly in Ho Chi Minh City, where he is affiliated.

Among his notable achievements, Vien successfully coached and directed athletes to achieve two official qualifying standards for the 2026 Asian Paragames, set to take place in Aichi, Japan. This accomplishment underscores his commitment and the effectiveness of his training methodologies.

Vien's coaching prowess was also evident at the 2025 National Championship, where his athletes secured an impressive medal count. Under his guidance, they won 21 gold, 17 silver, and 6 bronze medals, showcasing their talent and his leadership.