BLACKPINK is a South Korean girl group formed by YG Entertainment in 2016, consisting of four members: Jisoo, Jennie, Rosé, and Lisa. They debuted on August 8, 2016, with their single album 'Square One,' featuring hits 'Whistle' and 'Boombayah.' The group has become one of the most successful K-pop acts globally, known for their powerful performances and international collaborations.