K-pop sensation CORTIS is officially taking over American airwaves. The group’s debut track, "GO!", has surged to No. 35 on the Billboard Pop Airplay chart, marking a major milestone for the newcomers. Unlike charts driven primarily by streaming, Pop Airplay specifically tracks plays across mainstream U.S. radio stations, proving the group has genuine crossover appeal in the American market.

This radio success follows a massive week for the group during the recent NBA All-Star Week in Los Angeles. CORTIS headlined several high-profile events, showcasing their high-energy choreography to a massive live and broadcast audience. According to reports from Forbes and StarNews, this level of radio penetration is a significant achievement for a K-pop act so early in their career.

Fans won't have to wait long for new music to follow up the success of "GO!". CORTIS is already preparing to release their second mini-album, titled 'GREENGREEN', which is slated for a May 2026 debut. With their U.S. momentum at an all-time high, the upcoming release is expected to further solidify their position in the global music scene.