John DOYLE has been promoted to Group President and Chief Operating Officer of Marsh McLennan and will continue as Vice Chair of the Company. John DOYLE is currently President and CEO of Marsh, a position he assumed in 2017. In his new role, he will work closely with President and CEO Dan GLASER to realize the enterprise's overall strategic business and operational objectives. The CEOs of Marsh, Guy Carpenter, Mercer and Oliver Wyman will report to John Doyle. He will report to Dan GLASER.
Martin SOUTH, President of Marsh US and Canada, will succeed John DOYLE as President and CEO of Marsh. He was also appointed Vice Chair of Marsh McLennan and will join Marsh McLennan's Executive Committee. Martin SOUTH has more than 30 years of global insurance experience, including serving as CEO for Marsh's Asia-Pacific region, Marsh UK & Ireland and Marsh Europe.
Dean KLISURA, President of Guy Carpenter, has been named President and CEO of Guy Carpenter, succeeding Peter HEARN. He was also appointed Vice Chair of Marsh McLennan and will succeed Mr. HEARN on Marsh McLennan's Executive Committee. KLISURA had been with Marsh for nearly 30 years, serving in executive leadership roles in Marsh's Global Placement and Advisory Services and Global Specialties businesses before joining Guy Carpenter last year.
Peter HEARN, currently CEO of Guy Carpenter, will continue in his role as Vice Chair of Marsh McLennan, focusing on sales and colleague development initiatives. Mr. HEARN will continue to report to Mr. GLASER.
Dominic BURKE, Vice Chair of Marsh McLennan, will retire in mid-January. BURKE, former CEO of Jardine Lloyd Thompson (JLT), joined Marsh McLennan following its acquisition of JLT in 2019.