Fang Can – 7 years
In 2011, I went from Australia to South Korea and then practiced in jyp for seven years and never wanted to give up. Fortunately, he debuted as the captain of Stray Kids in 2018.
Kim Hyo-won – 7 years
In 2000, she entered SM as a trainee with her super dance ability, and was called "Dance Queen" by Li Xiuman during the practice period, and is recognized as one of the strongest dance monsters among SM trainees in the past. In 2007, she officially debuted as a girl.
Li Cailing - 7 years
Kpopstar3 then went into JYP practice, and then after seven years of practice, debuted at ITTY in 2019.
Jiang Shiqi - 7 years
At the age of 13, she entered the SM year, the girlhood has been officially debuted after a long period of preparation, at the age of 15 she missed the F(x) audition, early became a sm rookies open trainee was noticed, in 2014 as the Red Velvet lead dancer debuted.
Zheng Xiuyan – 7 years
In 2000, Jung so-yeon, her mother and sister Jeong so-kyung were discovered by SM Entertainment Co., Ltd. in Korea while shopping in South Korea and became its trainees. Then after a 7-year training career as a trainee in the company, he successfully debuted in the girlhood.
Kim Joon-mian – 7 years
He was a trainee at SM for 7 years and could have debuted in 2008 when SHINee was selecting trainees to make his debut, and Kim Joon-min was a member of the reserve. But unexpectedly, at this time, his leg was injured and he did not have the opportunity to debut. Fortunately, he debuted as the captain of EXO in 2012.
Zhao Quan – 7 years
In 2001, Zhao Quan became a trainee at JYP through a television draft. In 2008, he officially debuted in the 2AM group.
Lee Soon-gyu – 9 years
In fact, before her debut, she had been a trainee in her father's agency for 9 years, but then the agency collapsed, resulting in a final unsuccessful debut, and then entered SM Entertainment in 2007 and then became a trainee, and officially debuted as a member of Girls' Generation in August of the same year.
Park Ji-hyun – 10 years
In August 2004, she participated in a child star selection contest and won the second place, which was selected by JYP as an opportunity. From July 2005 to October 2015, after more than 10 years of trainee life (more than half of her life is a trainee), she finally successfully debuted as the captain of the girl group TWICE in 2015.
Xu Yinghao – 10 years
Originally, he was one of the members of EXO who was preparing to debut, but he missed the opportunity to debut due to overlapping human designs. Then he made a successful debut at NCT127 a few days before entering the tenth year of his practice career.
Xue'e – 10 years
Xue'e began her career as a trainee at the age of 14. Originally, there was a debut opportunity, but because of the unexpected closure of the company, there was no hope of debuting. He then went to STARSHIP ENT and made his debut in 2016 as one of the lead singers of the Chinese and Korean girl group Cosmic Girls.
Kwon Ji Lung – 11 years
He spent 6 years at SM and then another 5 years at YG. In 2006, the captain and producer of the newcomer group BigBang, launched as YG, officially debuted.
In fact, there are many people who have practiced for a long time and finally have not made their debut or have no fame, or even no one.