John Lehman is Chairman of J.F.Lehman & Company, a private equity investment firm. He is Chairman of Atlantic Marine, Inc., a director of Ball Corporation, Insurance Services Office, Inc. and EnerSys Corporation. Dr. Lehman was formerly an investment banker with PaineWebber Inc. Prior to joining PaineWebber, he served for six years as Secretary of the Navy.

As Secretary of the Navy Dr. Lehman was deeply involved with the Royal Navy and Mrs. Thatcher throughout the unfortunate war in the Falklands.

As a Navy Helicopter pilot, Dr. Lehman served on temporary active duty flying support missions in Antartica based in McMurdo and including Scott Station at the South Pole.

He was President of Abington Corporation between 1977 and 1981. He served 25 years in the naval reserve.

He has served as staff member to Dr. Henry Kissinger on the National Security Council, as delegate to the Force Reductions Negotiations in Vienna and as Deputy Director of the U.S. Arms Control and Disarmament Agency.

Dr. Lehman served as a member of the 9/11 Commission.

Dr. Lehman holds a B.S. from St. Joseph's University, a B.A. and M.A. from Cambridge University and a Ph.D. from the University of Pennsylvania. He is currently a Fellow of Gonville and Caius College, Cambridge University.

Dr. Lehman has written numerous books, including On Seas of Glory, Command of the Seas and Making War.

He serves as Chairman of the Princess Grace Foundation USA and is a member of the Board of Overseers of the School of Engineering at the University of Pennsylvania.

He serves as Chairman of the Princess Grace Foundation USA and is a member of the Board of Overseers of the School of Engineering at the University of Pennsylvania.