BioMr. Berg joined Apollo in 1992. Prior to that time, he was a member of the Mergers & Acquisitions Group of Drexel Burnham Lambert Incorporated. Mr. Berg serves as Chairman of McGraw-Hill Education, Inc. he also serves on the board of directors of Maxim Crane Works, Jacuzzi Brands and Vanta Education, and on the board of trustees of the University of Phoenix. Mr. Berg previously served on the board of directors of Rex ....