John-Mark is resident in Switzerland; his expertise is managing risk capital for major investment banks and in the hedge fund industry. John-Mark started his career in proprietary FX/fixed income trading at Goldman Sachs in 1988, followed by seven years at Morgan Stanley in fixed income trading. In 2003 he joined Mangart Capital Advisors, a macro hedge fund in Switzerland. As managing director he was responsible for portfolio risk management activities and aspects of operations and business development during a period of significant increase in AUM. Since 2008 John-Mark has acted as an independent non-executive director for a limited number of hedge funds and investment groups. He is a CFA charter holder (2002) and member of the CFA Institute. He has a Masters Degree from the University of Oxford (PPE, 1988) and a MSc. (distinction, 2014) in psychological research methods.