oles in babyGap, Gap Brand U.S., Old Navy Brand U.S. and GUGGEr1HEIM@ EFTA00596354 Biographies (continued) Kerim Engin, 1.5 - Managing Director, Portfolio Construction Group and Risk Management Dr. Engin joined Guggenheim Partners in September 2008 as Managing Director of Risk Management and Quantitative Strategies. As the head of GPAM's q