Jung Da Inis a South Korean singer and rapper represented by S2 Entertainment. She is a member of the girl group HOT ISSUE, which debuted on April 28, 2021, with their first mini-album, Issue Maker.
In October 2020, Dain was announced as an upcoming contestant in the 2020 teen reality competition show, CAP-TEEN. She received no passes from any of the judges for her performance evaluation in Episode 2 and was thus eliminated from the show. On March 24, 2021, Dain was revealed as the seventh and final member of HOT ISSUE.

They released their first single album Icons on September 29, 2021 with the lead single of the same name.
On April 22, 2022, after 4 months of no updates the group disbanded, just before 6 days into their 1 year anniversary.
(Source: kpop wiki) Edit Biography