Tarrell V. Gamble 1st Vice-Chair, Appointed by Board of Supervisors Profile January 28, 2015 Seat 6Term Ends 1/1/27 Tarrell V. Gamble is 1st Vice Chair of the Board of Retirement. Mr. Gamble is Vice Chair of the Investment, Audit, CEO Evaluation, and CEO Succession Committees. He is a member of the Operations and By-Laws Committees.