WPP Scangroup Appoints Akua Brayie Owusu-Nartey as Group CEO and CEO, Ogilvy Africa Paul MurungiCompany NewsThe Big StoryOctober 21, 2025October 28, 2025 WPP Scangroup Plc has announced the appointment of Akua Brayie Owusu-Nartey as the new Group Chief Executive Officer (CEO) and CEO of Ogilvy Africa, effective November 17, 2025. She will…