Yeon Joon-seok: Yeon Joon-seok. Actor: Unforgettable. Yeon Joon-seok was born on 15 December 1995 in Seoul, South Korea. He is an actor, known for Unforgettable (2016), Drama Special (2010) and Dal-kom-han geo-jit-mal (2008).
Known For: Unforgettable (San-Dol(as Yeon Jun-Suk)), Drama Special (Choi Dong-haLee Kang-wooTae-seok), Dal-kom-han geo-jit-mal (Junior high Dong-sik), Boy (Jin-Woo(as Yeon Jun-Suk))