The Wonder Girls are a music group. 

The Wonder Girls are a music group. 
Their songs like "Tell Me" are very popular. Many people learned the dances. Some fans even filmed themselves dancing. 
The group traveled to the United States. They sang songs in English. This helped them meet new fans.
Some members left the group at different times. New members joined to help them. They still made many hits.
The group is known as the Retro Queens. They use sounds from old music. They are a very special group. 
The Wonder Girls are a famous music group from South Korea. They first started in 2007. The group had five members at the start. These were Yeeun, Sunye, Sunmi, Hyuna, and Sohee. 
Their songs became huge hits. The song "Tell Me" was very popular. Many people copied its dance moves. This was even called the "Tell Me Virus." Another hit, "Nobody," was also very big. In 2009, "Nobody" reached the Billboard Hot 100. This made them the first South Korean act to enter that chart. 
The group traveled to the United States. They sang songs in English. They even toured with the Jonas Brothers. 
Members joined or left the group over the years. Hyuna and Yubin were part of the group early on. Sunmi later left to study. Hyerim joined to help the group. Later, Sunye and Sohee also left. The group changed their style for their last album, "Reboot." People call them the "Retro Queens." This is because their music uses sounds from the 1960s to the 1980s. 
The group officially ended in 2017. They released a final song called "Draw Me." This song celebrated their 10th year together.
The Wonder Girls were a famous girl group from South Korea. They were known for making music that sounded like the past. Many people called them the "Retro Queens" because of this. Their songs used sounds from the 1960s, 1970s, and 1980s. This style made their music feel very special to fans. They brought a unique energy to the world of K-pop. 
Making a hit song often involved catchy dances. Their song "Tell Me" was a massive success in 2007. The dance moves were simple and easy to learn. People all over the world began to copy them. Some even called this excitement the "Tell Me Virus." Another big hit was "Nobody," which people loved to dance to as well. 
The group started in early 2007 with five members. These members were Yeeun, Sunye, Sunmi, Hyuna, and Sohee. Later, Yubin joined the group to replace Hyuna. As time went on, the members changed again. Sunmi left in 2010 to focus on her studies. She was replaced by Hyerim for a time. Eventually, Sunye and Sohee also decided to leave the group. 
Wonder Girls traveled far to share their music. In 2009, they went to the United States. They sang English versions of their popular songs. They even joined the Jonas Brothers on their World Tour. This tour included 45 different concert dates. Their song "Nobody" reached number 76 on the Billboard Hot 100. This was a huge moment for South Korean music. 
Even as members changed, the group kept creating. They released a final album called "Reboot" in 2015. This album had a band-oriented style that fans liked. Their song "Why So Lonely" became a number one hit in 2016. The group officially ended on January 26, 2017. They released one last song called "Draw Me" to celebrate. This song honored their ten years of music. 
The Wonder Girls were a highly influential South Korean girl group formed by JYP Entertainment. They were a major force in the K-pop industry, known for their distinct musical style. Many fans and critics called them "South Korea's Retro Queens." This nickname came from their use of musical elements from the 1960s, 1970s, and 1980s. Their music combined modern production with these classic, nostalgic sounds. 
To understand how the group functioned, one must look at their evolving lineup. They debuted in February 2007 with five members: Yeeun, Sunye, Sunmi, Hyuna, and Sohee. Shortly after their debut, the group underwent its first major change. Hyuna left the group in July 2007 due to health issues including fainting spells. Yubin was added to the group as a replacement before the release of their first studio album, *The Wonder Years*. This process required reworking their music, such as adding a rap bridge for Yubin in the song "Tell Me." 
As the group progressed, different stages of membership defined their career. In early 2010, Sunmi departed to pursue an academic career. She was replaced by Hyerim, and the group released the single "2 Different Tears" later that year. The group also released the album *Wonder World* in 2011. By 2015, the lineup changed again when Sunye and Sohee decided to leave. The remaining four members adapted a new band-oriented concept for their final studio album, *Reboot*. 
The history of the Wonder Girls is marked by massive commercial success and international milestones. Their 2007 hit "Tell Me" became a cultural phenomenon. The simple choreography led to a phenomenon called the "Tell Me Virus," where fans posted dance videos online. In 2008, the single "Nobody" became a massive hit. It stayed at number one on KBS's *Music Bank* for four consecutive weeks. By the end of 2008, the group had earned ₩12 billion, which was approximately $9 million US. 
Their significance extends to the global music stage, particularly in the United States. In 2009, the Wonder Girls began entering the American market. They performed English versions of their songs and joined the Jonas Brothers' World Tour. This tour eventually included 45 concert dates across North America. During this time, their song "Nobody" reached number 76 on the Billboard Hot 100. This achievement made them the first South Korean act to ever enter that specific chart. 
Throughout their career, the group received numerous prestigious honors. At the 2008 Mnet KM Music Festival Awards, they won "Song of the Year," "Best Music Video" for "Nobody," and "Best Female Group." They also earned the *Daesang*, or "Artist of the Year" award, at the 18th Seoul Music Awards. Their impact was recognized by international publications as well. In 2017, *Billboard* ranked them at number 3 on their list of the "Top 10 K-pop Girl Groups of the Past Decade." 
The Wonder Girls officially disbanded on January 26, 2017. This decision followed unsuccessful contract renewal negotiations with some members. However, they chose to honor their fans and their history one last time. On February 10, 2017, they released a final single titled "Draw Me." This release served as a celebration of their tenth anniversary as a musical group. Their journey remains a key chapter in the history of global pop music.
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