2NE1 (투애니원) is a 4 member South Korea girl group. The group consists of CL (group leader, rapper, vocals) , Bom (lead vocals), Sandara Park (vocals), Minzy (rapper, vocals). The group's name 2NE1 means "New Evolution of 21st Century," as well as showing fresh and defiant music like 21-year-olds. Before they debuted, they were trained by their record label YG Entertainment - CL for 3 years, Bom for 4 years, Sandara Park for 2 years and Minzy for 5 years.