a Jun Arai Marta Arango Nimnicht Louise Arbour Dan Ariely Anita Arjundas David Arkless Peter Armstrong Tim Armstrong Nikesh Arora W. Brian Arthur Ayman Asfari Tewodros Ashenafi Samir Assaf Peter Athanas Abdul Rahman Attar Khalid bin Mohammed Al Attiyah Lera Auerbach Helmut Aurenz Bruce E. Aust Jr Stef

rai Marta Arango Nimnicht Louise Arbour Dan Ariely Anita Arjundas David Arkless Peter Armstrong Tim Armstrong Nikesh Arora W. Brian Arthur Ayman Asfari Tewodros Ashenafi Samir Assaf Peter Athanas Abdul Rahman Attar Chief Executive Officer President Chairman and Managing Director President Ex

er AOL USA Nikesh Arora Senior Vice-President and Chief Google Inc. USA Business Officer W. Brian Arthur Professor Santa Fe Institute USA Ayman Asfari Group Chief Executive Petrofac Ltd United Kingdom Tewodros Ashenafi Chairman and Chief Executive Officer South West Energy (HK) Ltd Ethiopia

er AOL USA Nikesh Arora Senior Vice-President and Chief Google Inc. USA Business Officer W. Brian Arthur Professor Santa Fe Institute USA Ayman Asfari Group Chief Executive Petrofac Ltd United Kingdom Tewodros Ashenafi Chairman and Chief Executive Officer South West Energy (HK) Ltd Ethiopia

Executive Officer Dick and Barbara Dickinson Professor of Chemical Engineering and Biochemistry Senior Vice-President and Chief Business Officer Ayman Asfari Group Chief Executive Tewodros Ashenafi Chairman and Chief Executive Officer Mohamed Ashmawey Chief Executive Officer Nicholas J. Ashooh Vice-P