Valentín Toribio Demetrio Agustin Paniagua Corazao was a Peruvian lawyer and politician who briefly served as 55th President of Peru from 2000 to 2001. Elected President of Congress on 16 November 2000, he ascended to the presidency as incumbent Alberto Fujimori and both his Vice Presidents resigned by 22 November 2000.

Peru, officially the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, and in the south and west by the Pacific Ocean. Peru is a megadiverse country with habitats ranging from the arid plains of the Pacific coastal region in the west to the peaks of the Andes mountains extending from the north to the southeast of the country to the tropical Amazon basin rainforest in the east with the Amazon River. Peru has a population of over 32 million, and its capital and largest city is Lima. At 1,285,216 km2, Peru is the 19th largest country in the world, and the third largest in South America.