Portrait of Moon Seong-hyun

Moon Seong-hyun

Acting

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.

Born: June 2, 2006

Place of Birth: South Korea

Filmography

2025
Trigger

as Moon Baek (teen)

2024
Level 9 Chairman

as Na Yi-soo

2024
Beauty and Mr. Romantic

as Ko Pil-seung (teen)

2024
Queen of Tears

as Baek Hyun-woo (teen)

2023
2022
Reborn Rich

as Jin Seong-jun (young)

2022
2022
Stock Struck

as Lim Ye Joon (teen)

2022
Alchemy of Souls

as Seo Yul (teen)

2022
Shooting Stars

as Gong Tae-seong (teen)

2022
The King of Pigs

as Kang-min (teen)

2021
The One and Only

as Min Woo-Cheon (teen)

2021
Hometown Cha-Cha-Cha

as Hong Doo-shik (teenager)

2021
Vincenzo

as Jang Han Seok [Teen]

2021
Hello, Me!

as Chae Seong-U / Chae Chi-Su