Despite the difficulties of working from a young age, more and more girls and boys try to make it to their debut while they are still a teenager. Sadly, it is quite hard to find successful idols who have started their career over 25. There are those who have started late and had made a huge hit, but if it wasn’t for their incomparable talent as a singer and a dancer, it would have been difficult for them as well. In other words, unless one got an extraordinary talent, it’s better to start early in this field of business. Again, not many debuts over 25. Then, how old do they exactly do their debut stages? Let’s take a look at debuted idol groups and their age when they had their first stage. (The age listed here is counted in Korean age.)Stay tuned with our 2021 edition: SNSD) 2007 Debut / All debuted when under 20 Compilation Of Girl Idols’ Age At The Time Of Their Debut 2021 Edition KPOP STORIES|Oct 19, 2021 YoonA - 19Sunny - 19TaeYeon - 19HyoYeon - 19YuRi - 19 Apink) 2011 Debut Oh HaYoung - 16Kim NamJoo - 17Son NaEun - 18Yoon BoMi - 19Jung EunJi - 19Park ChoRong - 21 Mamamoo) 2014 DebutHweeIn - 20HwaSa - 20Moon Byul - 23Solar - 24 Girl’s Day) 2010 DebutHyeRi - 17MinAh - 18YuRa - 19SoJin - 25 GFriend) 2015 DebutUmJi - 18Sin B - 18YuJu - 19EunHa - 19YeRin - 20SoWon - 21 f(x) ) 2009 DebutKrystal - 16Luna - 17Amber - 18Victoria - 23 Lovelyz) 2014 DebutJung YeIn - 17Ryu SuJeong - 18Jin - 19Kei - 20Seo JiSoo - 21Lee MiJoo - 21Yoo JiAe - 22Babysoul - 23 AOA) 2012 DeubtChanMi - 17SeolHyun - 18MinA - 20HyeJeong - 20YuNa - 21JiMin - 22 I.O.I) 2016 DebutJeon SoMi - 16Choi YooJung - 18Kim DoYeon - 18Kim SoHye - 18Kang MiNa - 18Yoo YeonJung - 18 Jung ChaeYeon - 20Kim SeJeong - 21Kim ChungHa - 21Im NaYoung - 22 EXID) 2012 DebutJeongHwa - 18HyeRin - 20Hani - 21LE - 22SolJi - 24 Oh My Girl) 2015 DebutARin - 17JiHo - 19Binnie - 19SeungHee - 20YooA - 21Mimi - 21HyoJung - 22 TWICE) 2015 DebutTzuyu - 17ChaeYoung - 17DaHyun - 18Mina - 19JiHyo - 19Momo - 20JeongYeon - 20Sana - 20NaYeon - 21 Red Velvet) 2014 DebutYeRi - 17Joy - 19SeulGi - 21Wendy - 21Irene - 24 BLACKPINK) 2016 DebutRose - 20Lisa - 20Jennie - 21JiSoo - 22 IU - 16 / 2008 Debut Stay tuned with our 2021 edition: Compilation Of Girl Idols’ Age At The Time Of Their Debut 2021 Edition KPOP STORIES|Oct 19, 2021