Yang Seo-hyun양서현 Born February 6, 1997 · 29 years oldSouth Korea3 series · 0 films Open in my diary BiographyYang Seo Hyun is a South Korean actress. TV series with Yang Seo-hyunHope or Dope2022 · Hong Ae RanLight on Me2021 · Lee So-heeThe World of My 172020 · Oh Yu-rim