Brian Nelson Calley (born March 25, 1977) is the 63rd and current Lieutenant Governor of Michigan. A member of the Republican Party, Calley served as a member of the Michigan House of Representatives from 2007 to 2011.Calley is known nationally as a leading figure for autism awareness and advocacy. He has received widespread recognition for sharing his experiences as a father to a daughter with autism and for leading autism insurance reform in Michigan.