Roa is a South Korean singer under SRP Entertainment. She is a member of the girl group Rocking doll.
She made her solo debut on June 29, 2023 with the digital single "Signal".
Birth Name: Kim Hyein
Position: Main Rapper, Sub Vocalist
Birthday: June 19, 2002
Height: 165 cm (5’5″)
Nationality: Korean
Planet: Libertia
Instagram: @rd_roa_official
TikTok: @rockingdoll_roa