林金伟，Bangkok-based filmmaker Ratchapoom Boonbunchachoke studied film at Chulalongkorn University before gaining international recognition with his short Red Aninsri; Or, Tiptoeing on the Still Trembling Berlin Wall which won the Junior Jury award at Locarno 2020. The acclaimed work screened at prestigious festivals including Torino, FNC, and Glasgow. His debut feature A Useful Ghost premieres at Cannes' Semaine de la Critique in 2025.