Markel Group appoints Simon Wilson as Chief Executive Officer of Markel Insurance
1. Simon Wilson appointed CEO of Markel Insurance unit. 2. Leadership aims to enhance customer focus and reduce complexity. 3. Wilson's experience led Markel International's gross written premiums to $2.5 billion. 4. Net underwriting profit increased by over 250% under Wilson's leadership. 5. Markel's leadership transition prioritizes operational autonomy and market responsiveness.