I am actor Choi Seong-hun, who has convincingly portrayed strong characters—including soldiers, police officers, gangsters, and suspects—in a wide range of productions, including the film *Okay Madam 2* and the dramas/series *Your Honor*, *No Way Out*, and *S-Line*. My stage experience in productions such as the play *Sherlock Holmes* as an ensemble member and *Kleptomania* has given me solid fundamentals and strong adaptability on set. My energetic expressiveness, honed through singing and boxing, is one of my strengths. I can also speak Jeolla and Gyeongsang dialects, allowing me to bring greater realism and texture to my characters.