Unless they are one of the lucky few, most of the trainees have to go through years of training to get a step closer to their dream even though there is no guarantee or a certain promise that all their hard work will pay off.
For this reason, some trainees seek a way out during their training and make an attempt to go back to their old life since sacrificing one's youth for something so unstable is not an easy task.
But there are few celebrities who managed to beat all the odds and succeeded in blossoming as beautiful, talented artists.
Let's take a closer look at each of their inspiring stories.
1. SEOLA of WJSN
![SEOLA of WJSN](https://img.sbs.co.kr/newimg/news/20190108/201269218_700.jpg)
SEOLA constantly made an effort to get her name out there as an artist before debut by starring in many singers' music videos such as K-pop boy group BOYFRIEND, and Korean rapper Mad Clown.
![SEOLA of WJSN](https://img.sbs.co.kr/newimg/news/20190108/201269219_700.jpg)
2. SOWON of GFRIEND
![2. SOWON of GFRIEND](https://img.sbs.co.kr/newimg/news/20190108/201269221_700.jpg)
When GFRIEND made appearance at MBC FM4U's radio show 'Kim Shin-young's Music Party', SOWON said, "I was a trainee for five years. It was horrible. But now that I made my debut, I think I could go back. But it was awful back then."
![2. SOWON of GFRIEND](https://img.sbs.co.kr/newimg/news/20190108/201269220_700.jpg)
3. JIHYO of TWICE
![JIHYO of TWICE](https://img.sbs.co.kr/newimg/news/20190108/201269223_700.jpg)
In one episode of JTBC's variety show 'Package tour', JIHYO confessed that she almost give up on her dreams after a decade of training.
![JIHYO of TWICE](https://img.sbs.co.kr/newimg/news/20190108/201269222_700.jpg)
4. SEULGI of Red Velvet
![SEULGI of Red Velvet](https://img.sbs.co.kr/newimg/news/20190108/201269225_700.jpg)
Before she made her debut as a member of Red Velvet in 2014, SEULGI said that she learned how to sing, dance, and even speak other languages during her seven years of training.
![SEULGI of Red Velvet](https://img.sbs.co.kr/newimg/news/20190108/201269224_700.jpg)
5. JENNIE of BLACKPINK
![JENNIE of BLACKPINK](https://img.sbs.co.kr/newimg/news/20190108/201269227_700.jpg)
During an interview with the press, JENNIE mentioned her experience as a trainee and explained how those years shaped her life and became a valuable asset.
![JENNIE of BLACKPINK](https://img.sbs.co.kr/newimg/news/20190108/201269226_700.jpg)
(Kang Eunbee, Credit= MBC, JTBC, SBS funE, 'jennierubyjane' 'seola_s' Instagram, 'GFRDofficial' Twitter, 'JYPETWICE' Facebook)
(SBS Star)