Broadcaster Dex's agency is Kickthehurdle Studio.

Broadcaster Dex, whose real name is Kim Jin-young, has gained significant public attention and established himself as a popular personality due to his unique background as a UDT veteran and his honest charm. He has been active in various entertainment programs such as 'Single's Inferno 2' and 'Adventure by Accident', and has recently expanded his activities into acting under the name Kim Jin-young. Dex is currently represented by Kickthehurdle Studio.

Born on June 9, 1995, Dex hails from Suncheon, Jeollanam-do, and served as a petty officer in the Republic of Korea Navy UDT/SEAL. He first gained recognition in 2020 through the web variety show 'Fake Men 2' and significantly boosted his public profile with his appearance on Netflix's 'Single's Inferno 2'. For his acting career, he uses his birth name, Kim Jin-young, and has appeared in dramas like 'Tarot: Seven Stories', 'Eye Shopping', and the film 'Ghost House'.

Bloggers note that Dex's popularity stems not only from his handsome appearance but also from his kind, somewhat clumsy, and humanistic charm. They highlight his decision to appear on 'Single's Inferno 2' as a pivotal moment in his career and show interest in various behind-the-scenes stories, such as his YouTube channel 'Dex101', which is derived from his UDT call sign 'Ghost101'. Dex continues his activities in entertainment and acting with Kickthehurdle Studio.