Park Hae Lin is a South Korean former trainee. She graduated from Seoul Performing Arts High School and is enrolled in the Film Arts program at Sejong University. She spent several years as a trainee at JYP Entertainment, MNH Entertainment and Play M Entertainment, even entering the survival show "MIXNINE" as a contestant without much success. In October 2018, she was announced as a candidate for the girl group WEEEKLY, but she decided to leave the company before the final selection was made. In February 2020, she appeared in an episode of "…