정윤조 · Jung Yoon-jo · Jung Yun-jo
Jeong Yoon-jo (정윤조), born and sometimes credited as Jeong Koo-yeon (정구연), is a South Korean actress.
방과후 옥상
Min-ah
2006
X맨
Self (as Jeong Koo-yeon)
2003
달려라 고등어
Yoon Sae-Mi
2007
하얀 거짓말
Kang Shin-Woo
2008
