Gu Do-hyung

    Gu Do-hyung

    Acting

    South Korea

    4

    Acting Credits

    Share:

    Known For

    The Practical Guide to Love

    The Practical Guide to Love

    Jun-hyung

    Villains Everywhere

    Villains Everywhere

    Student President

    Backdoor

    Backdoor

    Seo Ji-hyuk

    The Substitute

    The Substitute

    Jin-hyuk

    Filmography

    Backdoor

    Backdoor

    2026

    as Seo Ji-hyuk

    9
    The Substitute

    The Substitute

    2026

    as Jin-hyuk

    The Practical Guide to Love

    The Practical Guide to Love

    2026

    as Jun-hyung

    6.8
    Villains Everywhere

    Villains Everywhere

    2025

    as Student President

    7