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Sigurður Ingi Jóhannsson assumed the role of chairman of the Progressive Party in October 2016, succeeding Sigmundur Davíð. Jóhannsson, an Icelandic businessman and politician, has held various leadership positions within the party and served as a member of the Icelandic Parliament, the Althing. His tenure as chairman marked a significant chapter in the party's history, contributing to its political prominence and shaping its policies and strategies.