Barry Diller ^{2, 5, 6}
Chairman of the Board and Chief Executive Officer, IAC/InterActiveCorp, and Chairman of the Board and Senior Executive, Expedia, Inc.

Herbert A. Allen ^{4, 5, 6}
President and Chief Executive Officer, Allen & Company Incorporated

Ronald W. Allen ^{1, 7}
Retired Chairman of the Board, President and Chief Executive Officer, Delta Air Lines, Inc.

Sam Nunn ^{3, 5}
Co-Chairman and Chief Executive Officer, Nuclear Threat Initiative

Cathleen P. Black ^{3, 7}
President, Hearst Magazines

Peter V. Ueberroth ¹
Investor and Chairman, Contrarian Group, Inc., and Co-Chairman, Pebble Beach Company

E. Neville Isdell ⁴
Chairman, Board of Directors, and Chief Executive Officer,
The Coca-Cola Company

Donald F. McHenry ^{2, 7}
Distinguished Professor in the Practice of Diplomacy, Georgetown University, and President, The IRC Group

Donald R. Keough ^{6, 7}
Chairman of the Board, Allen & Company Incorporated

Maria Elena Lagomasino ^{2, 3}
Chief Executive Officer, Asset Management Advisors, LLC

James D. Robinson III ^{2, 3, 6}
General Partner, RRE Ventures, and non-executive Chairman, Bristol-Myers Squibb Company

James B. Williams ^{4, 5, 6}
Retired Chairman of the Board and Chief Executive Officer, SunTrust Banks, Inc.

J. Pedro Reinhard ¹
Retired Executive Vice President and Chief Financial Officer, The Dow Chemical Company

Warren E. Buffett ^{1, 4, 5}
Chairman of the Board and Chief Executive Officer, Berkshire Hathaway Inc.