Photos of idol stars before their debut are growing largely popular on the Internet.
Recently, a number of photos of idol stars before their debut were uploaded on an online community board.
The photos show when a number of idol stars were much younger, and the post includes Yoon Ah, Jessica, Tae Yeon, Tiffany, Suzy, Gang Ji Young, and IU.
Many people are showing great interest in their younger looks, which is quite different from the charismatic looks they show on stage.
Netizens made comments, such as "So young", "How lovely", and "They always have been pretty!"