Kim Yi-gun김이건 Born June 4, 2000 · 26 years old4 series · 0 films Open in my diary TV series with Kim Yi-gunJust Once!2025 · Kim Jae-hyunHead Over Heels2025 · Lee Ki-seok's FriendHeart Stain2025 · Kwon Jun SuThe Uncanny Counter2020 · Bully