'Billboard No. 3' Cortis takes the stage for Gangnamun World Cup street cheering on the 12th

A massive red wave sweeping over Gwanghwamun—global sensation 'Cortis' to debut for the opening match

The leading group 'Cortis', which has shaken up the global pop market, will ignite South Korea’s heart—the Gwanghwamun Square—at the time of the '2026 North and Central America World Cup'. Its agency 'BigHit Music' announced on the 11th that the group will join forces in a decisive move for street cheering supporting South Korea’s national team’s first match.

On the 12th at 9:00 a.m., 'Cortis' will take the stage on a special invitation as a featured artist at the street cheering event jointly hosted by the Korea Football Association and KT. They are expected to create unprecedented explosive synergy by sharing the moment with hundreds of thousands of Red Devils, going beyond a simple celebratory performance.

'Red Red (REDRED)' that has conquered Billboard—rings out as a hymn of victory

The highlight of the stage is without question the title track of the group’s second mini album, 'Red Red (REDRED)'. After its release, the song swept the top ranks of major domestic music charts. Moving perfectly in sync with the Red Devils’ signature color, it is poised to serve as a powerful spark to push the cheering at the venue to its peak.

Their overwhelming global impact has long been proven by numbers. The album 'Green Green (GREENGREEN)', which includes the track, recorded an astonishing 2.31 million copies sold in its first week alone, and it also soared to No. 3 on the U.S. main chart, 'Billboard 200'. Meanwhile, recent North America tour concerts that recorded sold-out seats day after day further confirm that they are a worldwide cultural icon beyond K-pop.

"Let’s become one with the Red Devils"… a full mobilization order for fandom 'Core' around the world

'BigHit Music' delivered a special call-up order to the massive fandom 'Core' through the global fan community platform Weverse. “I hope you fans who come to the site will also become the Red Devils and lend strong support to the national team,” the company said, urging them to show up in red outfits and with cheering tools. With the '2026 North and Central America World Cup' drawing attention from around the world, the grand opening at Gwanghwamun—where 'Cortis' and 'Core' will create an overwhelming spectacle—has already begun to raise expectations in the public eye.