When not traveling the world, he lives outside Mexico City, Mexico.Sebastián Piñera is a leading businessman and politician, served as president of Chile from 2010-2014. Before his term in office, he created one of Chile's largest private nature reserves, Tantauco Park. He lives in Santiago, Chile.Douglas Tompkins is an American philanthropist, conservationist, organic farmer, and former businessman and has helped acquire and conserve more than 2 million acres of wild land. He lives in southern Chile and northern Argentina.