Sean Brennan
Greenwich, United States of America
Partner, Apollo Global Management; EVP of Pension Group Annuities and New Markets, Athene Holding Ltd.
Sean Brennan has served as Athene’s Executive Vice President of Pension Group Annuities and New Markets since October 2024 and prior to that he served as Executive Vice President, Pension Group Annuities and Flow Reinsurance since January 2020. Mr. Brennan is responsible for overseeing the strategy of our pension group annuity and flow reinsurance businesses and is responsible for expanding opportunities for development within those businesses.
Prior to assuming his current role, Mr. Brennan served as Senior Vice President and Head of Pension Group Annuity at Athene Holding. Before that he served as Global Pensions Director for Marsh & McLennan Companies, responsible for developing and implementing its global pension strategy, and oversaw $15 billion in global asset-liability management. Mr. Brennan also spent 14 years with Mercer holding several positions, including Partner in the Financial Strategy Group. In that role, he was responsible for leading Mercer’s efforts to develop its pension risk transfer (PRT) capabilities and sales strategy as well as leading several large PRT transactions. In addition, Mr. Brennan provided investment strategy and risk management advice to corporate plan sponsors regarding the PRT business.
He received his Bachelor of Arts in mathematics and political science from Emory University. He is a Chartered Financial Analyst (CFA) Charterholder and an Associate of the Society of Actuaries.
