On October 12, Song Il Kook and his three kids made their appearance at the red carpet event for 2017 Busan International Film Festival(BIFF).
Daehan, Minguk and Manse, known as the 'Song Triplets' stood in front of the camera, dressed up in adorable suits with their father.
Song Il Kook also shared the behind-the-scene photos of the family via his official Facebook account, with the caption "Look who's here! Cute gentlemen's are in Busan!".
Netizens wrote comments like "Can't believe how fast the triplets are growing" "They still have their baby faces, but they are much taller!".
Song Daehan, Minguk and Manse made their first media appearance on KBS 2TV's 'Superman is Back' when they were babies, beloved by many people across the nation.
The triplets are known to be the youngest attendees ever for BIFF, which takes place from October 12 to October 21.
(Credit= SBS funE, 'cjesilkook' Facebook)