Choi Sung-hyun

Known for

The Negotiation

Film · 2018 · ★ 7.1

The Fatal Encounter

Film · 2014 · ★ 7.1

Keys to the Heart

Film · 2018 · ★ 8.0

Keys to the Heart

Film · 2023 · ★ 7.1

Geumgyul 1 : Mean Girls on the Green

Series · 2026

Filmography

• 2026 Geumgyul 1 : Mean Girls on the Green · Director, Writer
• 2023 Keys to the Heart · Writer
• 2018 The Negotiation · Writer
• 2018 Keys to the Heart · Director, Writer
• 2014 The Fatal Encounter · Writer