Simon Johnston is an experienced professional in the insurance industry, currently serving as a Class Underwriter at Westfield Specialty Insurance since December 2023. Prior to this role, Simon was the Head of Financial Institutions at Aviva from May 2020 to October 2023. Simon also gained extensive underwriting experience at AIG, where tenure spanned from December 2008 to May 2020. Academically, Simon holds a Bachelor's degree in Mathematics from The University of Edinburgh, completed between 2002 and 2007.