The popular KBS 2 TV entertainment program "Happy Sunday - Superman Returns" trot singer Jang Yoon Jung gave a birth to a baby boy after ten months of waiting. On the most recent episode of the popular KBS 2 TV entertainment program "Happy Sunday - Superman Returns," which aired on July 13, 2014, the singer Jang Yoon Jung and news reporter Do Kyung Wan couple received a baby boy. On this day's episode, Jang Yoon Jung and Do Kyung Wan wrote letters that they would give their boy eight years from now. Jang Yoon Jung said, "I became the happiest person in the world when I met you during the difficult and sad times of my life. I hope you are healthy and loving, and I hope you don't lie down in toy stores, asking us to buy toys." She added in her letter, "Rather than a mother who asks a lot of things, I'll be a mother who learns and grows every day with you. Thank you and I will be a good mother." In related news, 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, actor Song Il Gook's triplets Dae Han, Min Gook, Man Sae, and comedian Lee Hwi Jae's twin sons Lee Suh Joon and Lee Suh Jin. The show airs every Sunday night.