Hong Seong-gwan

Hong Seong-gwan

Acting

Born April 11, 1994 · South Korea

Known for

Dr. Romantic

Dr. Romantic

2016

Crash Course in Romance

Crash Course in Romance

2023

Bad and Crazy

Bad and Crazy

2021

To My Beloved Thief

To My Beloved Thief

2026

Start-Up

Start-Up

2020

Solastalgia

Solastalgia

2024

Acting(6)

2026To My Beloved Thief

2024SolastalgiaJi-hoon

2023Crash Course in RomanceChiYeolSucks group member

Hong Seong-gwan — Watchpile | Watchpile

2021Bad and Crazy[Friend of witness]

2020Start-UpStart-up guy

2016Dr. RomanticParamedic