(This is a Korean name; the family name is Kim.) Kim Yong-Dae (born 11 October 1979) is a South Korean football goalkeeper, who currently plays for the K League Classic club Ulsan Hyundai. Despite not playing for South Korea since 2008, he is considered one of South Korea's best goalkeepers even to the point where he has been nicknamed by fans as "Yong Der Sar" in reference to former Dutch goalkeeper Edwin van der Sar of Manchester United and the Netherlands.