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Katrín Jakobsdóttir is an Icelandic politician who has served as the Prime Minister of Iceland since 2017. She has also served as the Chairperson of the Left-Green Movement since 2013, making it her longest-serving position. In addition, she has served as the Minister of Social Affairs and Equality from 2009 to 2013 and the Minister of Education, Science and Culture from 2009 to 2011.