One of the three sons of Korean actor Song Il-gook. He and his two brothers, alongside their father, appear on the variety series The Return of Superman.
He and his brothers were born in a Seoul hospital in 2012.
He and his family have become insanely popular on social media, with more than 240,000 followers just on the song.triplets Instagram account.
His brothers are Dae Han and Min Guk. His mother's name is Jung Seung Yeon.
Both he and Lee Seo-eon rose to fame as children appearing on The Return of Superman.