Acting · b. 1975 Yoon Hee-seok Biography Yoon Hee-seok (윤희석) is a South Korean actor. Acting Peach of Time (Movie) Yoo Jung-sub 2021 First Love Seong-jae 2020 Champ In-Kwon 2011 Jungle Fish 2 Jung In-woo 2011 Funny Neighbors Jo Min-gi 2011 Come, Closer Ju-young 2010 Secret Reunion Son Tae-soon 2010 Boy Meets Girl Jo Hyun-chu 2010 Hellcats Choi Kyeong-soo 2008 The Old Garden Ju Yeong-jak 2007 Ad-lib Night Nam Taek-jong 2006 Agent-readable