The angel of K-Pop always had an elegant voice, even before her debut! IU impressed us from the moment she went on the stage with her heavenly voice.
2. WINNER Kang Seung Yoon
WINNER's Kang Seung Yoon was always a talented soul and he showcased his superior talents on shows such as 'SuperStar K2.'
3. A Pink Chorong
Singing isn't the only talent out there! A Pink's Chorong showed us all what she was working with during her debut audition tape.
4. TWICE Nayeon
TWICE's Nayeon was always a cutie as she sings confidently while showing off her endless aegyo!
5. EXO Xiumin
You wouldn't think it was EXO's Xiumin at first glance. The singer has dramatically evolved in both looks and vocal talent.
6. BTS Suga
BTS Suga proved he was prepared to be an idol with his charming vocals and passionate expressions.
7. Park Bom
Park Bom appears to have always had a voice full of talent. A bit raw and untamed, she eventually matured into a stable, powerful voice that we recognize and love today!
8. Black Pink Jennie
While Jennie of Black Pink is still young and her audition tape wasn't too long ago, you can see how she always had the attitude and voice for becoming an idol!
9. EXID Hani
Hani, who we all love for her sex appeal with EXID today, had a bit of a different side prior to debut. However, her voice continues to stay golden over the years.
No matter what, Hyorin was always a vocal goddess. Although you can see she has improved quite well over the years, she impresses us even now with her unique vocal range and flexibility.
Even when he was a young boy he was full of talent. Check out DEAN auditioning for JYP.