“2Kim" (Kim Chaewon, Kim Minju) is the pairing of Chaewon and Minju.
They are named because their surnames are both "Kim". They often dyed their hair in similar colors (red, pink, brown), and are often roommates in hotels.
|Kim Chae Won
||August 1st, 2000
||Lead Vocalist, Lead Dancer
|Kim Min Ju
||February 5th, 2001
||Lead Rapper, Vocalist, Visual