Sean Summers, is the CMO of Mercado Libre since 2018 and Executive Vice President of Retail Media since 2022. Prior to this role, between 2012 and 2018 he was VP of Mercado Libre, responsible for the Marketplace business unit throughout the region, looking after the Marketing, Sales, Product Management and Country Operations teams.

Before joining the Mercado Libre, Sean worked in the UK as Marketing Director for Twinings, the traditional English tea manufacturer, and held various positions at Pepsico in LatAm and UK, his last position being Marketing Director for Quaker and Tropicana UK.

Sean is also a Board Member at World Rugby, the governing body of Rugby Union.

Additionally, Sean supports and collaborates with educational organizations in the region. He is currently Chairman of Junior Achievement Americas, Governor in Junior Achievement WorldWide.

Sean has a degree in Business Administration from Universidad Catolica Argentina and an MBA from the Stanford University Graduate School of Business.