The KBS 2 TV entertainment program "Happy Sunday - Superman Returns" comedian Lee Hwi Jae's family went to Nam San to celebrate the 500 days since his twin sons Lee Suh Joon and Lee Suh Uhn's birth. At the recent filming scene of the KBS 2 TV entertainment program "Happy Sunday - Superman Returns," Lee Suh Joon and Lee Suh Uhn wore fedoras, showing off their fashion senses. Lee Suh Joon's fedora matched that of Lee Hwi Jae's, and Lee Suh Uhn's black fedora matched the color of his mother's shirt. On this day, Lee Hwi Jae's family went to Nam San and enjoyed a picnic outside. In related news, the popular KBS 2 TV entertainment program "Happy Sunday - Superman Returns" featuring Epik High Tablo's daughter Haru, MMA fighter Choo Sung Hoon's daughter Choo Sarang, and comedian Lee Hwi Jae's twin sons Lee Suh Joon and Lee Suh Jin airs every Sunday night.