Yoon So-yi: Yoon So-yi. Actress: Hieoro. Yoon So-yi was born on 5 January 1985 in South Korea. She is an actress, known for Hieoro (2009), Arahan (2004) and Shadowless Sword (2005).
Known For: Hieoro (Joo Jae In(as So-yi Yoon)), Arahan (Wi-jin(as So-yi Yoon)), Shadowless Sword (Yeon So-ha(as So-yi Yoon)), Ailiseu (Park Tae-Hee(as So-yi Yoon))