Miguel Juan Sebastián Piñera Echenique was a Chilean businessman and politician who served as president of Chile from 2010 to 2014 and again from 2018 to 2022. The son of a Christian Democratic politician and diplomat, he studied business administration at the Pontifical Catholic University of Chile and economics at Harvard University. At the time of his death, he had an estimated net worth of US$2.7 billion, according to Forbes, making him the third richest person in Chile and the 1177th richest person in the world.