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Personal Info
Known For
Acting
Birthday
June 2, 2006
Place of Birth
South Korea
Also Known As
- 문성현
- Moon Sung-hyun
Moon Seong-hyun
0.9 Popularity
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
7.6
Moon Baek (teen)
Trigger
2025
0.0
Fragment
2024
6.8
Na Yi-soo
Level 9 Chairman
2024
7.0
Ko Pil-seung (teen)
Beauty and Mr. Romantic
2024
8.4
Baek Hyun-woo (teen)
Queen of Tears
2024
6.2
Young Dr. Cheon
Dr. Cheon and the Lost Talisman
2023
8.0
Jin Seong-jun (young)
Reborn Rich
2022
8.2
Prince Shimso
Under the Queen's Umbrella
2022
6.8
Lim Ye Joon (teen)
Stock Struck
2022
8.5
Seo Yul (teen)
Alchemy of Souls
2022
Credits
Trigger
as Moon Baek (teen)
2025
7.6
Fragment
2024
0.0
Level 9 Chairman
as Na Yi-soo
2024
6.8
Beauty and Mr. Romantic
as Ko Pil-seung (teen)
2024
7.0
Queen of Tears
as Baek Hyun-woo (teen)
2024
8.4
Dr. Cheon and the Lost Talisman
as Young Dr. Cheon
2023
6.2
Reborn Rich
as Jin Seong-jun (young)
2022
8.0
Under the Queen's Umbrella
as Prince Shimso
2022
8.2
Stock Struck
as Lim Ye Joon (teen)
2022
6.8
Alchemy of Souls
as Seo Yul (teen)
2022
8.5
Shooting Stars
as Gong Tae-seong (teen)
2022
8.1
The King of Pigs
as Kang-min (teen)
2022
8.5
The One and Only
as Min Woo-Cheon (teen)
2021
6.6
Hometown Cha-Cha-Cha
as Hong Doo-shik (teenager)
2021
8.1
Vincenzo
as Jang Han Seok [Teen]
2021
8.5
Hello, Me!
as Chae Seong-U / Chae Chi-Su
2021
7.4