Known for

Acting

Born

Jun 2, 2006 (20 years old)

Place of birth

South Korea

Moon Seong-hyun

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.

Titles

Alchemy of Souls

Series • 2022

Our Sticky Love

Series • 2026

Vincenzo

Series • 2021

Queen of Tears

Series • 2024

Hometown Cha-Cha-Cha

Series • 2021

Trigger

Series • 2025

Sh**ting Stars

Series • 2022

Reborn Rich

Series • 2022

Under the Queen's Umbrella

Series • 2022

Beauty and Mr. Romantic

Series • 2024

The King of Pigs

Series • 2022

Hello, Me!

Series • 2021

The One and Only

Series • 2021

Stock Struck

Series • 2022

Dr. Cheon and the Lost Talisman

Movie • 2023

Still Shining

Movie • 2026

The Chairman is Level 9

Series • 2024

Fragment

Movie • 2024