Seoul: K-pop boy band Cortis' debut album, "Color Outside the Lines," has surpassed 600 million streams on Spotify, the group's agency announced. This milestone highlights the growing popularity of the group since their debut.

According to Yonhap News Agency, the album initially crossed the 100 million stream mark just one month after its release in September. In addition to the impressive streaming numbers, physical album sales have reached 2.1 million units, showcasing Cortis' strong fanbase and market presence.

Furthermore, the five-member group's second EP, "GreenGreen," continues to perform well, ranking No. 61 on the Billboard 200 in the latest tracking week. This follows its peak position at No. 3 last month, indicating sustained interest and support from listeners.