Hong Seong-gwan

The talent

Hong Seong-gwan

Acting

Role Type Sort Decade Genre

The work

Start-Up

2020

Start-Up Start-up guy

Crash Course in Romance

2023

Crash Course in Romance ChiYeolSucks group member

Dr. Romantic

2016

Dr. Romantic Paramedic

Bad and Crazy

2021

Bad and Crazy [Friend of witness]

To My Beloved Thief

2026

To My Beloved Thief

Solastalgia

Solastalgia Ji-hoon