Juun (주은) is a South Korean singer and rapper. She is a member of SM Entertainment's girl group Hearts2Hearts.
History
Early life
Juun was born Kim Joo-run on December 3, 2008, in Ocheon-ri, Majangmyeon, Gyeonggi-do, South Korea as the second child after a brother. As an elementary school student and middle school student, she learned to dance by attending several dance schools. At the time, she participated in dance competitions and won several awards.
2025: debut
On January 12, 2024, Juun was teased through a VCR showcased on SMTOWN Live 2025. On February 3, she was officially revealed as a member of Hearts2Hearts through the teaser trailer "Chase Your Choice".