Juan Luis Morera Luna (Spanish pronunciation: [ˈxwan ˈlwis moˈɾeɾa ˈluna]; born December 19, 1978), best known as his stage name Wisin (Spanish pronunciation: [ˈɣ̝ʷisin]), is a Puerto Rican reggaeton rapper, singer, record producer and actor, best known as a member of the reggaeton duo Wisin & Yandel. Wisin is noted for his unique and aggressive style of rapping.