Ángel Rivero Méndez

Ángel Rivero Méndez was a Puerto Rican soldier, writer, journalist and a businessman. Rivero Méndez was a Captain in the Spanish Army during the Spanish–American War and is credited with ordering the first shot against the United States in Puerto Rico in said conflict. After the war, he became a US Citizen and upon his retirement, he wrote Crónica de la guerra hispano-americana en Puerto Rico, a chronicle of the Spanish-American War in Puerto Rico. He is also credited with inventing a carbonated drink called Kola Champagne which is still sold today.