Moon Seong-hyun
Acting
Born 2006 (age 20)
South Korea
18 acting credits
Biography
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.
Known For
Vincenzo
20 Feb 2021
Alchemy of Souls
18 Jun 2022
Hometown Cha-Cha-Cha
28 Aug 2021
Queen of Tears
09 Mar 2024
Reborn Rich
18 Nov 2022
Under the Queen's Umbrella
15 Oct 2022
Trigger
25 Jul 2025
Sh**ting Stars
22 Apr 2022
Photos
Filmography
2026
- Our Sticky Loveas Kim Pil-seung12 episodes
2025
- Triggeras Teenage Moon Baek10 episodes
2024
- Fragment
- The Chairman is Level 9as Na Yi-soo12 episodes
- Beauty and Mr. Romanticas Ko Pil-seung (teen)50 episodes
- Queen of Tearsas Baek Hyun-woo (teen)1 episode
2023
- Dr. Cheon and the Lost Talismanas Young Dr. Cheon
2022
- Reborn Richas Jin Seong-jun (young)2 episodes
- Under the Queen's Umbrellaas Prince Shimso16 episodes
- Stock Struckas Lim Ye Joon (teen)1 episode
- Alchemy of Soulsas Seo Yul (teen)30 episodes
- Sh**ting Starsas Gong Tae-seong (teen)1 episode
- The King of Pigsas Kang-min (teen)12 episodes
2021
- The One and Onlyas Min Woo-Cheon (teen)16 episodes
- Hometown Cha-Cha-Chaas Hong Doo-shik (teenager)2 episodes
- Vincenzoas Jang Han Seok [Teen]1 episode
- Hello, Me!as Chae Seong-U16 episodes