NMIXX, under JYP Entertainment, celebrated their 4th debut anniversary by releasing special content for their fans. The group officially debuted on February 22, 2022, with the single album 'AD MARE' and title track 'O.O', marking their entry into the Korean music industry. Over the past four years, NMIXX has carried out diverse activities and continued to grow as artists. To commemorate this significant milestone, the group posted meaningful photos and videos on their official SNS channels, strengthening the special bond with their fanbase known as NSWER (fanbase name). This content release represented a heartfelt expression of gratitude to the fans who have been part of their 4-year journey. The mention of 'Viña del Mar' appearance in the article suggests NMIXX's expansion into global activities, hinting at their future performances on international stages. Through this milestone celebration, NMIXX continues to demonstrate their commitment to growing together with their devoted fans worldwide.