Degree in Business Administration and Master's in Accountancy, University of Georgia. Formerly: Partner, Arthur Andersen; 1999, with Delta Airlines including, 2000-04, Executive Vice-President and Chief Financial Officer. 2004-06, Chief Financial Officer, Chief Restructuring Officer and Executive Vice-President, Mirant; March 2006, Chief Financial Officer, Marsh & McLennan Companies; 2006-11, Chairman and CEO, Mercer; since October 2011, current position.