While some second generation idols have debuted in 2004, these K-pop stars were still cute infants or just about to be born on that year. For instance, Super Junior debuted in 2005, so these young idols were about a year older when the boy group started making names in the entertainment scene. Time flies so fast that emerging idols sprout like mushrooms to dominate the limelight.

In this regard, meet the "babies" of K-pop that are all '04-liners.

Weeekly Jaehee

Lee Jaehee in real life, this young lass is the lead vocalist and rapper of her girl group that was born on March 18, 2004.

woo!ah! Lucy

Second on the list is Lucy who is the lead dancer and main rapper of her band. She was born on April 9, 2004 and her real name is Kim Daeun.

Weeekly Jihan

Another baby from the rookie group Weekly born on 2004 is Jihan or Han Jihyo in real life. She is both lead dancer and vocalist of her band.

woo!ah! Minseo

Kim Minseo is also one of the babies of KPOP as she was born on August 12, 2004. Her position in the group is the main vocalist and lead dancer.

IZ*ONE Wonyoung

Wonyoung is turning 16 this month and it is considered a great achievement to be part of the popular girl group IZ*One. Even if she is the maknae of the group, she is tall with a height of 5'7".

TEEN TEEN Jinwo

Despite being a young lad, Jinwoo managed to get the position as rapper, main dancer, and vocalist of his boy group. Lee Jinwoo was born on September 13, 2004.

woo!ah! Songyee 

If you the first two woo!ah! members mentioned are the youngest, you are wrong as Songyee of Park Songyee is the maknae of the group. She is the vocalist and rapper.

H&D, former X1 Dohyon 

Born on November 10, 2004, Nam Dohyun is a tall 15-year old young guy about 6 feet tall. He is certainly the maknae of both his former and present band.

Cherry Bullet May

The Japanese maknae of Cherry Bullet amazes netizens with her height (5'8"). Hirokawa Mao came to Korea to meet her dreams of becoming an idol thus she is currently the vocalist, lead dancer, and visual of the group.

Busters Chaeyeon

In the latter part of 2004, Kim Chaeyeon was born on December 4, 2004. The adorable face of Busters is the vocalist, center and lead rapper of her girl group.

MCND Win

Bang Junhyuk or Win as his stage name is the youngest on the list of "babies" in K-pop that were born on 2004 as he first saw the world on December 19 of that year. He is the maknae of the group and the lead rapper.

To debut at a young age is a privilege and an opportunity to explore their skills and talents, having been exposed earlier to stardom and the reality of the idol world.