A Korean Idol refers to a member of a popular music group in South Korea, often trained in singing, dancing, and performance. These idols typically debut through entertainment companies, which manage their careers and promote their music. The idol culture is characterized by rigorous training, fan engagement, and a strong emphasis on visual appeal. Korean Idols often participate in various entertainment activities beyond music, including acting, variety shows, and endorsements. Groups like BTS and BLACKPINK have gained international fame, contributing to the global popularity of K-pop. Fans, known as ARMY and Blinks, play a significant role in supporting their favorite idols.