Biography: Lee Ju‑hyun (이주현, born 1991) is a South Korean actress whose career has been shaped by her work in independent film. She first appeared in productions such as The Silenced (2015) and the independent film Abyss: The Girl's Eyes (2019). She later joined Am I the Only One With Butterflies?, portraying manager Park Young-joo "Ppak‑daeri" in the second season. In addition to her acting experience, she has training in boxing. Her body of work spans film, webdrama and independent productions.