There have been 17 governors of the State of Utah, with the longest serving being Calvin L. Rampton, who served three terms from 1965 to 1977. Olene Walker served the shortest term, the remaining 14 months of Mike Leavitt's term upon Leavitt's resignation to become head of the Environmental Protection Agency. At the age of 36, Heber Manning Wells was the youngest person to become governor. At the age of 70, Simon Bamberger became the oldest person to be elected, while Olene Walker, at age 72, was the oldest person to succeed to the office. Currently, a term of service is set at four years, and there are no overall limits (consecutive or lifetime) to the number of terms one may be elected to serve. Elections for the office of Governor of Utah are normally held in November of the same year as the United States presidential election.