South Korean girl group 2NE1 debuted in 2009 with the single “Fire.” The song introduced the quartet’s bold hip-hop-influenced sound and distinctive visual style to the K-pop scene.
2NE1 consisted of Bom, Sandara Park, CL, and Minzy. “Fire” was released in May 2009 and quickly attracted attention for its two contrasting music videos and energetic performance. The group was formed by YG Entertainment and became one of the company’s most important acts.
Their later songs included “I Am the Best,” “Lonely,” and “Missing You.” 2NE1 became especially influential for presenting a more assertive, fashion-forward image than many contemporary idol groups.
A frequent mix-up is “Hot Issue,” the 2009 debut single of 4Minute, another South Korean girl group. 2NE1’s debut song was “Fire,” while their first extended release was also titled 2NE1 1st Mini Album.