215.441 Board of Administration; appointment of executive director.—The appointment of the executive director of the State Board of Administration shall be subject to the approval by a majority vote of the Board of Trustees of the State Board of Administration, and the Governor must vote on the prevailing side. Such appointment must be reaffirmed in the same manner by the board of trustees on an annual basis. The executive director shall, at a minimum, possess substantial experience, knowledge, and expertise in the oversight of investment portfolios and must meet any other requirements determined by the board to be necessary to the overall management and investment of funds.