Markel’s US and Bermuda operations to split into two divisions: US Wholesale and Specialty and Programs and Solutions Wendy Houser appointed President, US Wholesale and Specialty Alex Martin appointed President, Programs and Solutions Andrew McMellin appointed President, International Glenn Harris appointed Chief Commercial Officer Henry Gardener appointed Chief Risk Officer Markel Insurance, the insurance operations within Markel Group Inc. (NYSE: MKL), today announced a new divisional structure for its US and Bermuda operations and new leadership appointments. The changes, effective today, follow the appointment...