Rapper Wonjae Woo, now known as simply Woo, has a reputation as one of Korea’s most unapologetic rappers. He speaks his truth regardless of what people think. His music always has a sort of eerie slant to it. His latest single “USED TO” is no exception. In it he reveals the truth about his past and flings it back in the faces of his detractors. Naysayers and gossipers who don’t care about how he got where he is now.