
Moon Seong-hyun
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…
Known For
Alchemy of Souls
Seo Yul (teen)
Under the Queen's Umbrella
Prince Shimso
Trigger
Teenage Moon Baek
Hello, Me!
Chae Seong-U / Chae Chi-Su
The King of Pigs
Kang-min (teen)
Dr. Cheon and the Lost Talisman
Young Dr. Cheon
The One and Only
Min Woo-Cheon (teen)
Vincenzo
Jang Han Seok [Teen]
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Filmography
Acting (17)
Movies (3)
Television (14)
Trigger
2025as Teenage Moon Baek
Queen of Tears
2024as Baek Hyun-woo (teen)
Beauty and Mr. Romantic
2024as Ko Pil-seung (teen)
Level 9 Chairman
2024as Na Yi-soo
Alchemy of Souls
2022as Seo Yul (teen)
Reborn Rich
2022as Jin Seong-jun (young)
Shooting Stars
2022as Gong Tae-seong (teen)
Under the Queen's Umbrella
2022as Prince Shimso
The King of Pigs
2022as Kang-min (teen)
Stock Struck
2022as Lim Ye Joon (teen)
Vincenzo
2021as Jang Han Seok [Teen]
Hometown Cha-Cha-Cha
2021as Hong Doo-shik (teenager)
The One and Only
2021as Min Woo-Cheon (teen)
Hello, Me!
2021as Chae Seong-U / Chae Chi-Su
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