Joaquín Lavín is a Chilean politician and businessman, known for his role in the country's political landscape. He has served as the mayor of Santiago and Las Condes, a wealthy district in the capital. Lavín is a member of the Independent Democratic Union party and has run for the presidency of Chile multiple times. Born on November 2, 1953, Lavín studied economics and has a background in business. He gained prominence in the 1990s and has been involved in various social and economic initiatives. His political career reflects a focus on urban development and public policy in Chile.