Graduate, University of Cambridge. Began career as Trainee Chartered Accountant, Arthur Andersen, London. From 1987, numerous corporate finance and client advisory roles, UBS and SG Warburg, London, Munich and Zurich; 2008-11, Group Chief Financial Officer, UBS. 2012-14, President, Europe, Temasek Holdings, the Singaporean government-owned investment company. With Deutsche Bank: 2013, Member of the Supervisory Board; served as Chairman of the Audit Committee and as a member of the Risk Committee; 2015-16, Co-Chief Executive Officer; Currently, Chief Executive Officer. He served as Co-Chief Executive Officer jointly.