Jun, celebrated for his versatile talents, has also carved out a unique space in the hearts of physical media collectors, particularly for his early forays into acting. Before captivating audiences as a K-Pop idol, he made a significant mark on screen as a child actor, offering a fascinating trajectory for film historians and home video enthusiasts. His early filmography, though brief, presents compelling additions to any serious collection. His 2007 role in *The Pye Dog* is a prime example, earning him the Hong Kong Film Directors' Guild's Best New Actor Silver Award and establishing him as a young talent to watch. This cinematic gem, along with his performance in the 2010 martial arts prequel *The Legend Is Born: Ip Man*, are highly sought-after on DVD and Blu-ray, often fetching a premium. Collectors value these early works not only for their intrinsic quality but also as critical pieces of film history, showcasing the formative years of a multi-faceted artist. With his recent return to acting in 2023 with *Exclusive Fairytale* and the upcoming *The Shadow's Edge* in 2025, the demand for high-definition editions of his full filmography is only set to surge.