Biography
Go Soo (also credited as Ko Soo or 고수) is a South Korean actor. He trained at Sangmyung University, where he studied cinema, and began his career in the late 1990s with television roles and a music video appearance.
He gained attention for his performance in the 2001 television series Piano. His film credits include Some (2004), White Night (2009), Haunters (2010), The Front Line (2011), Love 911 (2012), The Fortress (2017) and Lucid Dream (2017). He appears as Han Kyu-seong in the 2026 film Colony.
