Moon Seong-hyun
Moon Seong-hyun is a South Korean actor born on June 2, 2006. He is known for playing the younger versions of male leads in several popular K-dramas, beginning his career in 2021. He is managed by FNC Entertainment. He first appeared in the 2021 dramas Vincenzo and Hometown Cha-Cha-Cha. He gained significant recognition for his role as the young Seo Yul in the fantasy drama Alchemy of Souls and as Prince Simso in the historical series Under the Queen's Umbrella. His emotional performance in the latter received high praise. In 2024, Moon took on his first starring role in the web drama The Chairman of Class 9.he was nominated for "Best Young Actor" at the 60th Baeksang Arts Awards and won "Best Young Actor" at KBS Drama Awards with Beauty and Mr. Romantic.
Acting
- 2026Our Sticky LoveKim Pil-seung12 ep.
- 2025TriggerTeenage Moon Baek10 ep.
- 2024The Chairman is Level 9Na Yi-soo12 ep.
- 2024Beauty and Mr. RomanticKo Pil-seung (teen)50 ep.
- 2024Queen of TearsBaek Hyun-woo (teen)1 ep.
- 2022Reborn RichJin Seong-jun (young)2 ep.
- 2022Under the Queen's UmbrellaPrince Shimso16 ep.
- 2022Stock StruckLim Ye Joon (teen)1 ep.
- 2022Alchemy of SoulsSeo Yul (teen)30 ep.
- 2022Sh**ting StarsGong Tae-seong (teen)1 ep.
- 2022The King of PigsKang-min (teen)12 ep.
- 2021The One and OnlyMin Woo-Cheon (teen)16 ep.
- 2021Hometown Cha-Cha-ChaHong Doo-shik (teenager)2 ep.
- 2021VincenzoJang Han Seok [Teen]1 ep.
- 2021Hello, Me!Chae Seong-U / Chae Chi-Su16 ep.
Guest appearances
- 2024Queen of TearsBaek Hyun-woo (teen)1 ep.
- 2022Reborn RichJin Seong-jun (young)2 ep.
- 2022Stock StruckLim Ye Joon (teen)1 ep.
- 2022Sh**ting StarsGong Tae-seong (teen)1 ep.
- 2021Hometown Cha-Cha-ChaHong Doo-shik (teenager)2 ep.
- 2021VincenzoJang Han Seok [Teen]1 ep.
Also known as: 문성현 · Moon Sung-hyun