Recently during the filming of KBS 'Invincible Youth', mothers of G8 (Sunny, Hyo Yeon, Suzy, Bora, Amber, Woo Ri, Yeh Won) surprised the girls by visiting the set.

Mothers of G8 who were invited as special guests shared the stories between themselves and their daughters. They all also brought baby pictures of the girls.

Out of the photos, Kang Ji Young's old photos drew the most attention. Kang Ji Young made everyone smile with her beauty that traces back all the way to childhood.

Photo Credit: KBS