The Wonder Girls are a South Korean girl group. Their producer and manager is singer-songwriter Park Jin-Young and the Wonder Girls are signed to his talent agency, JYP Entertainment. Each of the five original members were selected through auditions. Debuting in early 2007, they became popular in the fall of that year with the song "Tell Me." They have scored three consecutive #1 hit singles: "Tell Me", "So Hot", and "Nobody". In 2008, they won two Daesangs ("Artist of the Year" Awards).
The group began their entry into the American market in 2009, with lead single "Nobody"; the single became the first song by a Korean group to enter the Billboard Hot 100. They are co-managed in the United States by JYP Entertainment and Jonas Group.