During his extensive tenure at Zenith spanning over ten years, Sean has worn many different hats, giving him an expansive depth of knowledge and skills in the media landscape. He has led media efforts for some of the most dynamic advertisers in highly competitive media categories, serving as a strategic partner to his clients. While at Zenith, Sean has served as a transformational force in ROI accountability, leading the implementation of econometrics, digital innovation and technology platforms. In his current role, Sean is responsible for executive oversight of Zenith’s operations and client teams across the US. Prior to his role as President, Zenith USA, Sean has held senior roles on the Corporate Development and New Business teams, managed client relationships and had led Zenith’s Chicago office.