Born in Daejeon, South Korea on October 1, 1996 (age 29)
Heyoon Jeong was born in Daejeon, South Korea on October 1, 1996. At the age of three, Heyoon started practicing ballet. A few years later, she decided that she wanted to become a musician. In 2015, she moved to Seoul to pursue a professional career in the music industry.
