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Mette Frederiksen is the current Prime Minister of Denmark, and was also the leader of the Social Democrats from 2015 to 2022. She is the first woman to hold both positions. Her predecessor as Leader of the Social Democrats was Helle Thorning-Schmidt, who served from 2005 to 2015. Frederiksen has been a member of the Social Democrats since 1993, and she has served in various government positions since 2007.