Chile (ⁱ/ˈtʃɪliː/ or /ˈtʃɪleɪ/), officially the Republic of Chile (Spanish: República de Chile [reˈpuβlika ðe ˈtʃile] ( listen)), is a country in South America occupying a long, narrow strip of land between the Andes mountains to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far south. Along with Ecuador, it is one of two countries in South America that do not border Brazil. Chilean territory includes the Pacific islands of Juan Fernández, Salas y Gómez, Desventuradas and Easter Island. Chile also claims about 1,250,000 square kilometres (480,000 sq mi) of Antarctica, although all claims are suspended under the Antarctic Treaty.

Chile's distinctive shape—4,300 kilometres (2,700 mi) long and on average 175 kilometres (109 mi) wide—makes it the longest country in the world, north to south, with the fifth lengthiest coastline at over 78 thousand kilometers. The diverse climate of Chile ranges from the world's driest desert in the north—the Atacama—through a Mediterranean climate in the centre, humid subtropical in Easter Island, to an Oceanic climate, including alpine tundra and glaciers in the east and south. The northern desert contains great mineral wealth, principally copper. The relatively small central area dominates in terms of population and agricultural resources, and is the cultural and political center from which Chile expanded in the late 19th century when it incorporated its northern and southern regions. Southern Chile is rich in forests and grazing lands, and features a string of volcanoes and lakes. The southern coast is a labyrinth of fjords, inlets, canals, twisting peninsulas, and islands.

Ricardo Andrés Lagos Weber (born February 21, 1962), son of former Chilean president Ricardo Lagos, is a politician who served as the Ministry General Secretariat of Government of Chile in the administration of former President Michelle Bachelet after having worked for Bachelet's 2005-2006 campaign. He is trained in law and economics, and has served the majority of his government career in economic positions. He was also an organizer and the senior representative for Chile at the Annual Meeting of APEC held in Chile in 2004, in addition to being one of the architects of the free trade agreements that Chile signed with the United States (United States-Chile Free Trade Agreement) and the European Union (European Union Association Agreement) as the head of the Foreign Ministry's Department of Trade Policy. He is a member of the Party for Democracy (PPD).

Lagos Weber was born in the United States, the son of then-University of North Carolina at Chapel Hill professor and now former president Ricardo Lagos Escobar and ex-wife Carmen Weber Aliaga. Due to the constant traveling caused by the exile of his father during the military dictatorship of Augusto Pinochet, Lagos Weber was forced to complete his studies in eight different schools, finishing his secondary education at Colegio San Agustin. He completed his undergraduate studies at the Universidad de Chile School of Law, receiving his Bachelor of Law and Social Sciences degree in 1985.

Ricardo Froilán Lagos Escobar (born March 2, 1938) is a lawyer, economist and social democrat politician, who served as president of Chile from 2000 to 2006. He won the 1999-2000 presidential election by a narrow margin in a runoff over Independent Democrat Union (UDI) candidate Joaquín Lavín. Lagos was the third president from the center-left Coalition of Parties for Democracy to have ruled Chile since 1990. He was succeeded on March 11, 2006 by Socialist Michelle Bachelet, from the same coalition. Since May 2007 he has served as a Special Envoy on Climate Change for the United Nations Secretary-General Ban Ki-moon.

He teaches political and economic development at Brown University in the United States.

He is also the former president of the Club de Madrid Club of Madrid.

Lagos was born in Santiago, Chile. He was the only child of Froilán Lagos Sepúlveda (a farmer who died when his son was eight years old) and Emma Escobar Morales (who died in April 2005 at age 108). He attended primary school at Liceo Manuel de Salas and high school at the prestigious Instituto Nacional.