Singer Jang Yoon Jung and her husband Do Kyung Wan shared their new baby. Do Kyung Wan posted for the fans the picture of his wife and newborn. Do Kyung Wan said in the interview with the KBS 2 TV "Full House," "I always help Jang Yoon Jung around by her side and tell Jang Yoon Jung thank you." In related news, the Jang Yoon Jung and her husband Do Kyung Wan couple stars in the KBS 2 TV entertainment program "Happy Sunday - Superman Returns." The popular KBS 2 TV entertainment program "Happy Sunday - Superman Returns" is a TV show where celebrity fathers take care of their children. It features 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. The show airs every Sunday night.