Who Is The Most Popular CLASS:y Member?

Who is the most popular member of CLASS:y? Formed through the MBC reality competition show My Teenage Girl, the seven-member girl group from M25 Entertainment and Universal Music Japan features not only talented Kpop singers, dancers, and rappers, but also some of the most beautiful girls in Kpop. We know it's hard to choose who your CLASS:y bias is, so think wisely before ranking the members.

This Classy profile is a list of all members with names, pictures, birthdays, and positions (leader, rapper, vocals, dancer, visual, etc.). Featuring former idols and new faces, the current Classy members are Won Ji-min, Kim Seon-you, Myung Hyung-seo, Hong Hye-ju, Kim Ri-won, Park Bo-eun, and Yoon Chae-won . Who are your favorites? 

Vote for the girls you think are the best Classy members. Feel free to vote for your favorite girls of Classy or vote up the underrated ones who deserve more attention. 


  • Park Boeun
    Photo: M25
    1
    320 VOTES

    My Teenage Girl Ranking: 6th

    Position: Lead Vocalist, Face of the Group

    Birthday: February 11, 2008

    Nationality: South Korean

    After making a big impact with her “Solo” audition, the self-taught Boeun kept serving us visuals and charisma throughout her MTG performances, making her an easy fan favorite. 

    Park Bo-eun (born February 11, 2008) is a South Korean singer under M25. She participated on the South Korean survival show My Teenage Girl and on the finale, she ranked 6th overall, making her a member of CLASS:y.
  • Kim Riwon
    Photo: M25
    2
    229 VOTES

    My Teenage Girl Ranking: 5th

    Position: Lead Vocalist, Lead Dancer

    Birthday: January 11, 2007

    Nationality: South Korean

    At 5'1" (156 cm), Riwon is the shortest member in the group, but that doesn't take anything away from her performance. Her bubbly attitude and enthusiasm carried her through the competition. 

    Kim Riwon (born January 11, 2007) is a South Korean singer, actress, and model under M25. She participated in the South Korean survival show My Teenage Girl, and in the finale, she ranked 5th overall, making her a member of CLASS:y.
  • Yoon Chaewon
    Photo: M25
    3
    195 VOTES

    My Teenage Girl Ranking: 7th

    Position: Main Vocalist

    Birthday: June 4, 2003

    Nationality: South Korean

    Thanks to her strong vocals, Chaewon elevated herself beyond the rest. Since her audition performance of Sunmi's “Gashina,” the group's main vocalist has been hitting all the right notes. 

    Yoon Chaewon (born June 4, 2003) is a South Korean singer under M25. She participated on the South Korean survival show My Teenage Girl, and on the finale, she ranked 7th overall, making her a member of CLASS:y.
  • Kim Seonyu
    Photo: M25
    4
    197 VOTES

    My Teenage Girl Ranking: 2nd

    Position: Main Rapper, Lead Dancer, Vocalist, Maknae

    Birthday: March 20, 2008

    Nationality: South Korean

    The youngest member of the group, Seonyu joined My Teenage Girl when she was 14 years old. However, that didn't stop her from owning the stage with her high energy and powerful raps. 

    Kim Seon-yu (born March 20, 2008) is a South Korean rapper and singer under M25. She participated on the South Korean survival shows CAP-TEEN and My Teenage Girl, where on the finale, she ranked 2nd overall, making her a member of CLASS:y.
  • Hyungseo
    Photo: M25
    5
    172 VOTES

    My Teenage Girl Ranking: 3rd

    Position: Lead Vocalist, Visual

    Birthday: June 25, 2001

    Nationality: South Korean

    A former member of BUSTERS, Myung Hyung-seo left the group in 2020 to focus on her studies before joining MTG for her re-debut. 

    Myung Hyung-seo (born: June 25, 2001), better known mononymously as Hyungseo, is a South Korean singer and actress. She is best known for competing in the MBC reality competition show My Teenage Girl and being a member of Classy after finishing in third place. She is also a former member of the South Korean girl group Busters, who left the group in 2020 to focus on her studies. Myung made her acting debut in 2019 in the Naver web series A-Teen 2 as a student.
  • Won Jimin
    Photo: M25
    6
    190 VOTES

    My Teenage Girl Ranking: 1st

    Position: Lead Vocalist, Center

    Birthday: November 25, 2007

    Nationality: South Korean

    The number one ranked MTG contestant, Jimin is also the tallest member of the group at 5'8" (172 cm). As CLASS:y's center, she dominates the stage with her versatility and presence. 

    Won Ji-min (born November 25, 2007) is a South Korean singer under M25. She participated on the South Korean survival show My Teenage Girl and on the finale, she ranked 1st overall, making her a member of CLASS:y.