Hong Si-young, better known by his stage name, Giriboy, is a South Korean rapper, songwriter and record producer signed to Just Music.
Known for
The Forbidden Marriage
2022 · Series · Jung Do-seok
Baby Singer
2022 · Series · 음악 선생님
While You're Here
2025 · Kyung-tae
Here we are
2025 · Min-gyu
Super Star Lee Hyori
2022 · Si-young
All acting credits
While You're Here
2025 · Kyung-tae
Here we are
2025 · Min-gyu
The Forbidden Marriage
2022 · Series · Jung Do-seok
Baby Singer
2022 · Series · 음악 선생님
Super Star Lee Hyori
2022 · Si-young
