Oh Hae-won (오해원; born February 25, 2003), known mononymously as Haewon (해원), is a South Korean singer under JYP Entertainment. She is the leader of the girl group NMIXX.
Birthday: February 25, 2003
August 28, 2022
May 25, 2023
December 28, 2023
February 22, 2022
September 23, 2022
September 24, 2022
October 26, 2022
March 04, 2022
September 16, 2024
February 05, 2023
July 11, 2010
February 23, 2023
August 25, 2023
