Gaeul (가을) is a South Korean rapper, dancer, singer and a songwriter under Starship Entertainment. She debuted as a member of the girl group IVE on December 1, 2021 with their single album "ELEVEN".
Gaeul has always been passionate when it comes to dancing, so much that she kept joining different competitions. When she was approached by a casting agent, she had to decline due to her parents disapproval. However, she cut a deal with them wherein if she gets scouted again, they will acknowledge her talent and support her dream of becoming an idol. Soon, during one of her competitions, Gaeul was scouted by a staff from Starship Entertainment. After passing the audtion, she became an official trainee. Years later, she made her official debut as a member of IVE.