• Birthplace: Pohang, South Korea
• Age: 24
• Height: N/A
• Weight: N/A
• Website: N/A

Lee Chae-young (이채영) was born on May 14th, 2000 in Pohang, South Korea. She was a JYP Trainee until she left and joined Idol School in 2018. She attended Hanlim Multi Art High School, Broadcasting & Entertainment Department and graduated in early 2019. She is currently the Lead Rapper and Main Dancer of Fromis_9.