Oh Hui Yeon, better known on stage as Huiyeon, is a South Korean singer. She had trained as an actress before winning an audition with Cube Entertainment and joining the newly formed girl group Lightsum. The band debuted in 2021.
Stage name휘연
Stage name (international)Huiyeon
Name오휘연
Name (international)Oh Hui Yeon
Date of birth01.08.2005
