코르티스 has made history by reaching the 3rd position on the Billboard 200 chart with their mini-album 'GREENGREEN'. This achievement comes just 9 months after their debut, making them the K-pop group with the shortest time to reach the top 3 on the Billboard 200 chart. - Reached 3rd position on the Billboard 200 chart - Achieved this feat in just 9 months after debut - Set a new record for K-pop groups on the Billboard 200 chart Q: Why is this trending? A: 코르티스 is trending because of their impressive achievement of reaching the 3rd position on the Billboard 200 chart, making them a notable name in the K-pop industry. | 코르티스 has made history by reaching the 3rd position on the Billboard 200 chart with their mini-album 'GREENGREEN'. This achievement comes just 9 months after their debut, making them the K-pop group with the shortest time to reach the top 3 on the Billboard 200 chart. - Reached 3rd position on the Billboard 200 chart - Achieved this feat in just 9 months after debut - Set a new record for K-pop groups on the Billboard 200 chart Q: Why is this trending? A: 코르티스 is trending because of their impressive achievement of reaching the 3rd position on the Billboard 200 chart, making them a notable name in the K-pop industry.