Win Radio Manila broadcasts on 91.5 FM (DWKY) under Mabuhay Broadcasting System, operated by Manny Luzon's ZimZam Management as the flagship of the Win Radio network. The brand was born on 107.5 FM in November 2010, filling the gap left by the closure of rock station NU 107, and transferred to 91.5 in June 2014; the frequency itself previously housed KY 91.5, Energy FM and Big Radio.
