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.
Yang Yo-seob Yang Yo-seob (born January 5, 1990), more commonly known as Yoseob, is a South Korean singer and musical actor. He is the main vocalist of the boy group Highlight.