Which singer is from South Korea, Seo Min-woo or John Mayer?
Seo Min-woo Seo Min-woo (Hangul: 서민우; born February 8, 1985) is a South Korean idol singer and actor. He is a member of South Korean boy group 100% under the label of TOP Media, as the leader and vocalist.
Hwang Min-woo Hwang Min-woo (born October 17, 2005) is a South Korean child actor, singer and dancer. He is best known for his appearance in the music video for the 2012 international hit single "Gangnam Style".