Peter Zaffino is currently the Chairman and Chief Executive Officer of American International Group. He joined AIG in July 2017 as Global Chief Operating Officer. In December 2019 he was also appointed to the role of President of AIG, in March 2021 he took on the additional role of Chief Executive Officer and as of January 2022 became Chairman of the Board of Directors. Prior to joining AIG, he was the Chairman of the Risk & Insurance businesses (Marsh and Guy Carpenter) at Marsh McLennan beginning in 2015, in addition to serving as Chief Executive Officer of Marsh since 2011. Zaffino was previously the Chief Executive Officer of Guy Carpenter, succeeding David Spiller in this position. MMC has also appointed Britt Newhouse as Chairman of Guy Carpenter. Both appointments are effective immediately. Both Mr. Zaffino and Mr. Newhouse will report directly to Brian Duperreault, President and Chief Executive Officer of MMC. Mr. Zaffino joined Guy Carpenter in 2001. Prior to his current role as Executive Vice President and Head of U.S. Treaty Operations, he was responsible for treaty operations for Guy Carpenter's U.S. Eastern Region and prior to that led the global Specialty Practices. Before joining Guy Carpenter, he served in an executive role with a GE Capital Services company specializing in casualty treaty reinsurance and oversaw all treaty production and underwriting.