Stavros Sumner

Stavros Sumner has a diverse background in media planning and advertising, with experience at UM Worldwide and Apple. At UM Worldwide, Stavros served as a Senior Associate Media Planner, leading campaign launches for AAA Ubisoft titles and training new associates. As an Associate Media Planner, responsibilities included managing media campaigns and conducting competitive analysis. At Apple, Stavros progressed to Partner Solutions Manager, providing expertise in the advertising platform for Apple News and handling partner communications. Additionally, as an Account Manager, Stavros focused on client management throughout the advertising cycle. Earlier experience includes serving as a Public Relations & Communications Coordinator for VOLT Bikes, where tasks involved digital content creation and community engagement. Stavros holds a Bachelor of Science in Accounting from the University of Nicosia and a Bachelor of Arts in Communication from the American College of Greece.