Mr. Wintrob is Oaktree's Chief Executive Officer and has served as a member of the Board of Directors since 2011. Prior to joining the firm as Chief Executive Officer, he was President and Chief Executive Officer of AIG Life and Retirement, the U.S.-based life and retirement services segment of American International Group, Inc., from 2009 to 2014. Following AIG's acquisition of SunAmerica in 1998, Mr. Wintrob was Vice Chairman and Chief Operating Officer of AIG Retirement Services, Inc. from 1998 to 2001, and President and Chief Executive Officer from 2001 to 2009. Mr. Wintrob began his career in financial services in 1987 as Assistant to the Chairman of SunAmerica Inc., and then went on to serve in several other executive positions, including President of SunAmerica Investments, Inc. overseeing the company's invested asset portfolio. Prior to joining SunAmerica, Mr. Wintrob was with the law firm of O'Melveny & Myers. He received his B.A. and J.D. from the University of California, Berkeley. Mr. Wintrob is a board member of several non-profit organizations, including The Broad Foundations, the Doheny Eve Institute, The Los Angeles Music Center and the Skirball Cultural Center.