Hyun Woo (Hangul: 현우; born Kim Hyun-woo on January 18, 1985) is a South Korean actor. He is best known for his roles in the television series Pasta and the sitcom I Live in Cheongdam-dong.In 2009, he, Lee Jang-woo and No Min-woo formed the K-pop project group 24/7, which released the single 24 Hours a Day, 7 Days a Week, then disbanded soon after. Hyun Woo also hosted Music Bank from 2010 to 2011.