Holynn (홀린)
(Holynn)
Kim Seong-yoon, also known as Holynn, is a South Korean R&B artist who debuted
with the single "Get Away" in August 2020. Up to 2024, he has released two EPs,
Microcosm in 2020 and NOW YOU SEE ME in 2023, along with six singles including
"Dirty" in 2023 and "Day Off" in 2024. His third single of 2025, "Losin' My
Breath," released in November, entered Melon's Top 500 chart at number 6 on its
debut day.
