In 2018, Chaejeong participated in Mnet's survival show Produce 48 but was eliminated in the fifth episode after achieving 79th place.
In February 2020, Hunus Entertainment announced that their girl group ELRIS will have two new members added to the group line up, one of whom was Chaejeong. She will make her debut with the girl group on February 26, 2020 with their fourth mini album Jackpot.
Music video appearances
- Produce 48 (Mnet, 2018) - contestant
- Prior to her participation in Produce 48, Chaejeong had been training for a total of 3 years and 6 months. Upon her debut with ELRIS, her total training time is 5 years and 2 months.
- Her hobbies are collecting lip tints and choreography picking.
- Her talents are dance, creating choreographies and imitating an ostrich.
- ↑ Produce 48: Episode 1-5