Sean Randall Parnell (born November 19, 1962) is an American attorney and politician. He succeeded Sarah Palin in July 2009 to become the tenth governor of Alaska and served until 2014. Parnell was elected governor in his own right in 2010 with 59.06% of the vote, as the largest percentage margin of any Alaska governor since statehood. In 2014, he narrowly lost his bid for re-election and has since returned to work in the private sector. He is a member of the Republican Party.