K-pop idols have shared their adorable baby photos in celebration of the 2025 Children's Day in Korea.

On their official X accounts, rising idol groups including TWS, Hearts2Hearts, KISS OF LIFE, BADVILLAIN, NEWBEAT, and others posted childhood pictures—mostly from their toddler years or early elementary school days.

Celebrated annually on May 5, Children's Day is a holiday that honors the hope, joy, and innocence of childhood, often marked by giving gifts to children below their teenage years.

Take a look at some of these heartwarming photos below!

TWS

Hearts2Hearts

KISS OF LIFE

BADVILLAIN

NEWBEAT (More inside thread on X)

SEE ALSO: WINNER to return with concert in July—Song Minho not participating