Yoon Kyung-ho is a South Korean theatre, film and television actor. He debuted in 2002 in SBS's documentary drama Savage Age. He came into prominence in KBS's 2017 legal drama Witch at Court and tvN's 2019 TV series The Crowned Clown. From Wikipedia
Pre-release buzz built on its hybrid premise plus star-studded cast fueled over 48 percent of ticket sales on its first day.