Cortis becomes double million-seller with new EP in 4 days

▲ K-pop boy group Cortis is seen in this photo provided by BigHit Music. (PHOTO NOT FOR SALE) (Yonhap)

SEOUL, May 8 (Yonhap) -- Rookie group Cortis has become a double million-seller just four days after the release of its latest album, agency BigHit Music said Friday.

Cortis' second EP, "GREENGREEN," released May 4, sold more than 2.027 million copies as of Wednesday, according to Hanteo Chart.

The group's first EP, "COLOR OUTSIDE THE LINES," released in September last year, took three months to surpass 1 million copies in cumulative sales and six months to reach the 2 million mark.

Debuting in August last year, Cortis is known as a "young creator crew," with all members participating in album production, including music, video and choreography work.

(C) Yonhap News Agency. All Rights Reserved