Personal Info
문성현
Moon Sung-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 Ch…
Known For
Filmography
TV Shows
Trigger
as Teenage Moon Baek · 10 ep.
Queen of Tears
as Baek Hyun-woo (teen) · 1 ep.
Beauty and Mr. Romantic
as Ko Pil-seung (teen) · 50 ep.
The Chairman is Level 9
as Na Yi-soo · 12 ep.
Alchemy of Souls
as Seo Yul (teen) · 30 ep.
Shooting Stars
as Gong Tae-seong (teen) · 1 ep.
Under the Queen's Umbrella
as Prince Shimso · 16 ep.
Reborn Rich
as Jin Seong-jun (young) · 2 ep.
The King of Pigs
as Kang-min (teen) · 12 ep.
Stock Struck
as Lim Ye Joon (teen) · 1 ep.