Oscar Emilio León Somoza (born July 11, 1943), known as Oscar D’León, and affectionately called The Pharaoh of Salsa, The Lion of Salsa, and the Son singer of the World, is a Venezuelan musician best known for his work with salsa music. He is the author of “Llorarás”, which he recorded in 1975 with his group La Dimensión Latina. He is also ambassador for Operation Smile.