WJSN Yeoreum (Main Dancer, Vocalist, Rapper)

Lee Jin Suk (이진숙), popularly known as Yeoreum, is the lead rapper, main dancer, and lead vocalist of the girl group Cosmic Girls under Starship Entertainment and Yue Hua Entertainment. Yeorum is also a member of the group's sub-unit WJSN CHOCOME, and the project group Y TEEN.

Stage Name: Yeoreum (여름)

Birth Name: Lee Jin Suk (이진석) but legalized her name to Lee Yeo Reum (이여름)

Position: Main Dancer, Vocalist, Rapper

Birthday: January 10, 1999

Birth place: Dunchon-dong, Gangdong-gu, Seoul, South Korea

Zodiac sign: Capricorn

Height: 162 cm (5’4″)

Weight: 45 kg (99 lbs)

Blood Type: A

Sub Unit: Joy, φορευς (Dream Carrier), WJSN CHOCOME

Instagram: yeolum_e

TikTok: @yeolum_2

Group debut

February 25, 2016 (WJSN)

August 6, 2016 (Y TEEN)

October 7, 2020 (CHOCOME)

Years active

2016–present

Agency

Starship Entertainment (South Korea; 2016–present)

Yue Hua Entertainment (China; 2016–present)

2015–2016: Debut with WJSN, Y TEEN

She was revealed as a member of WJSN on December 17, 2015 as part of the group's Joy Unit. The group officially debuted on February 25, 2016 with their first mini album Would You Like?.

On August 6, she debuted as a member of the project group Y TEEN with the single "Do Better".

2020: Debut with WJSN CHOCOME

On September 25, 2020, she was revealed as a member of WJSN's first sub-unit, WJSN CHOCOME. The unit debuted on October 7, 2020 with the single album "Hmph!".