Soojin (Hangul: 수진), born as Lee Soo-jin (Hangul: 이수진), is a South Korean singer and dancer under Play M Entertainment. Soojin is the Leader, Main Dancer, Vocalist and Center of Weeekly. She was born on Dec 12, 2001 in Korea.

Sometime in Oct 2017, Soojin became a contestant on the survival show MIXNINE along with Soeun and Jiyoon. She represent FAVE Entertainment as a trainee. On Dec 31, Soojin and other FAVE Entertainment trainees got in a car crash. Soojin had to withdraw from the show due to an injury.

Later in 2018 it was announced that Soojin would become a member of the upcoming group FAVE Girls and was revealed on Oct 2018. On May 11, 2020 it was official with her profile photo for the group being released. She debuted with the group in their first Mini Album We are.