From June 23 to November 17, 2009, Girls' Generation starred in a Cable TV program called "Girls' Generation's Hello Baby" of KBS Joy, where they are taking care of a child and somewhat experience how motherhood is like. In that show, they take care of a boy name "Cho Kyungsan" (), and each week they (or fathers, male guests who come out from time to time) select "The Best Mom" and "the Worst Mom" among the members according to their work for the day. The show ended after 22 episodes.