Mario Vargas Llosa (born March 28, 1936) is a Peruvian writer, politician, journalist, and essayist. Vargas Llosa is one of Latin America's most significant novelists and essayists, and one of the leading authors of his generation. Some critics consider him to have had a larger international impact and world-wide audience than any other writer of the Latin American Boom.
Many of Vargas Llosa's works are influenced by the writer's perception of Peruvian society and his own experiences as a native Peruvian. Increasingly, however, he has expanded his range, and tackled themes that arise from other parts of the world. Another change over the course of his career has been a shift from a style and approach associated with literary modernism, to a sometimes playful postmodernism.
Like many Latin American authors, Vargas Llosa has been politically active throughout his career; over the course of his life, he has gradually moved from the political left towards the right. While he initially supported the Cuban revolutionary government of Fidel Castro, Vargas Llosa later became disenchanted. He ran for the Peruvian presidency in 1990 with the center-right Frente Democr?tico (FREDEMO) coalition, advocating neoliberal reforms. He has subsequently supported moderate conservative candidates.