Choi Yoon-wooActor · Born March 20, 2014 · South KoreaActed in 62020s2024Flex X CopJin Seung-ju (child) · 1 episode782023HavanaYoung Jung-min2022BrokerOrphanage Kid 2772020The Uncanny CounterJi Cheong-sin (Young) · 1 episode81Tale of the Nine TailedBully boy · 1 episode802010s2019Gravity-freeMin-soo