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Moon Seong-hyun

Actor

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2006Born, South Korea

18Credits

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…

Known for

VincenzoJang Han Seok [Teen]

Alchemy of SoulsSeo Yul (teen)

Hometown Cha-Cha-ChaHong Doo-shik (teenager)

Queen of TearsBaek Hyun-woo (teen)

Our Sticky LoveKim Pil-seung

Filmography

All Movies Shows

2026Still ShiningDoo-youngMovie

2026Our Sticky LoveKim Pil-seung · 12 episodesShow

2025TriggerTeenage Moon Baek · 10 episodesShow

2024FragmentMovie

2024The Chairman is Level 9Na Yi-soo · 12 episodesShow

2024Beauty and Mr. RomanticKo Pil-seung (teen) · 50 episodesShow

2024Queen of TearsBaek Hyun-woo (teen) · 1 episodeShow

2023Dr. Cheon and the Lost TalismanYoung Dr. CheonMovie

2022Reborn RichJin Seong-jun (young) · 2 episodesShow

2022Under the Queen's UmbrellaPrince Shimso · 16 episodesShow

2022Stock StruckLim Ye Joon (teen) · 1 episodeShow

2022Alchemy of SoulsSeo Yul (teen) · 30 episodesShow

2022Sh**ting StarsGong Tae-seong (teen) · 1 episodeShow

2022The King of PigsKang-min (teen) · 12 episodesShow

2021The One and OnlyMin Woo-Cheon (teen) · 16 episodesShow

2021Hometown Cha-Cha-ChaHong Doo-shik (teenager) · 2 episodesShow

2021VincenzoJang Han Seok [Teen] · 1 episodeShow

2021Hello, Me!Chae Seong-U / Chae Chi-Su · 16 episodesShow

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