Song Dae-han, Min-guk and Man-se, who became second graders in elementary school, were released.

On the 25th, Song Il-guk posted a picture of his three sons along with the words, "I went on a walk along the Han River for a frustrated child and met a wonderful sunset."

In the photo, Daehan, Korea and Manse were wearing blue t-shirts, beige shorts and black shoes.

Song Il-kuk married in 2008, and after four years, he embraced Korea, Korea, and the world in 2012. Previously, Song Il-kuk gained great popularity by appearing in KBS'Superman is Back' in 2015 with his three sons.

(SBS funE reporter Kang Kyung-yoon)