趙寅成

Zo In-sung (Korean: 조인성; RR: Jo In-seong, born) is a South Korean actor. He is best known for his leading roles in the Korean television dramas Something Happened in Bali (2004), Spring Day (2005), That Winter, the Wind Blows (2013), It's Okay, That's Love (2014), and web series Moving (2023). In film, he is known for his roles in The Classic (2003), A Dirty Carnival (2006), A Frozen Flower (2008), The King (2017), The Great Battle (2018), and Escape from Mogadishu (2021). He also hosted the reality show Unexpected Business. His name is currently officially romanized as Zo In-sung, previously as Cho In-sung, and sometimes as Jo In-sung.