Acting · b. 1986 Joo In-cheol Biography Joo In-cheol (주인철) is a South Korean stage actor and actor. Acting Queen of Walking Seoul Team Coach 1 2016 Sex: A Relationship and Not Marriage 2016 My Friend's Older Sister Han Jae-suk 2016 Sister Friend Kim Joo-hyuk 2016 Young Mother: What's Wrong With My Age? [Head of a Department] 2015 A Delicious Flight Jeong-soo (정수) 2015 Outing Park Min-gi 2015 Mulberry Sam-dol 2014 Young Mother Jin-goo (진구) 2013 Agent-readable