코르티스 has achieved an explosive growth with their mini 2nd album, selling 231 million copies in the first week. According to the Hanteo Chart, the album 'GREENGREEN' sold 2,313,291 copies from April 4 to 10, making it the second-highest selling K-pop album this year, following BTS. - The album's first-week sales surpassed 5 times the sales of their previous work. - 코르티스 has become the second K-pop group to achieve such high sales this year, after BTS. - The group's rapid growth has solidified their position as a rising star in the K-pop scene. Q: Why is this trending? A: 코르티스 is trending because of their record-shattering first-week sales, which have surpassed 2.3 million copies, making them the second-best selling K-pop group this year, after BTS. | 코르티스 has achieved an explosive growth with their mini 2nd album, selling 231 million copies in the first week. According to the Hanteo Chart, the album 'GREENGREEN' sold 2,313,291 copies from April 4 to 10, making it the second-highest selling K-pop album this year, following BTS. - The album's first-week sales surpassed 5 times the sales of their previous work. - 코르티스 has become the second K-pop group to achieve such high sales this year, after BTS. - The group's rapid growth has solidified their position as a rising star in the K-pop scene. Q: Why is this trending? A: 코르티스 is trending because of their record-shattering first-week sales, which have surpassed 2.3 million copies, making them the second-best selling K-pop group this year, after BTS.