Nicolás Cristóbal Guillén Batista was a Cuban poet, journalist, political activist, and writer. He is best remembered as the national poet of Cuba.
Born in Camagüey, he studied law at the University of Havana, but abandoned a legal career and worked as both a typographer and journalist. His poetry was published in various magazines from the early 1920s; his first collection, Motivos de son was strongly influenced by his meeting that year with the African-American poet, Langston Hughes. He drew from son music in his poetry. West Indies, Ltd., published in 1934, was Guillén's first collection with political implications. Cuba's dictatorial Gerardo Machado regime was overthrown in 1933, but political repression intensified. After being jailed in 1936, Guillén joined the Communist Party the next year, traveling to Spain for a Congress of Writers and Artists, and covering the Spanish Civil War as a magazine reporter.
After returning to Cuba, he stood as a Communist in the local elections of 1940. This caused him to be refused a visa to enter the United States the following year, but he traveled widely during the next decades in South America, China and Europe.