The youngest child and only son of Korean striker Lee Dong-gook and Miss Korea competitor Lee Soo-jin.
His father got his start in professional soccer as a star player in his first season with the Pohang Steelers. This resulted in his debut with the South Korean national team.
He has been seen alongside his siblings on the variety show The Return of Superman.
He has four older sisters, Jae-si, Jae-ah, Soo-ah, and Seol-ah.
His father is one of numerous celebrities to appear on the Return of Superman including Lee Beom-soo and Lee Hwi-jae.