Dr. Rogelio Pina Estrada is a former Cuban attorney who was a member of the World Scout Committee of the World Organization of the Scout Movement from 1949 until 1951. He was married to Evangelina Perez and they had two daughters, Rosa Pina Perez who married Dr. Arturo Torres Viera and Mercedes Pina Perez who married Fernando Busto Sanchez. Dr. Pina later married Guillermina Enriquez. His legal office was located on Compostela Street in Old Havana. The World Organization of the Scout Movement (WOSM) is the Non-governmental international organization which governs most national Scout Organizations, with 31 million members. WOSM was established in 1920, and has its headquarters at Geneva, Switzerland. It is the counterpart of the World Association of Girl Guides and Girl Scouts (WAGGGS).