Sam Clark is an innovative, award-winning international marketer currently serving as the Senior Manager of US Cobrand Marketing at American Express, where the partner portfolio includes Delta, Hilton, and Marriott. Previously, Sam has held various positions at American Express, including Senior Manager of International Marketing, and International Marketing Manager, supporting multiple international markets. Sam graduated with a Master's in Marketing with Distinction from the London School of Economics and holds a BSIB in International Management from Northeastern University, graduating Summa Cum Laude. Additionally, Sam has gained valuable experience through internships at firms such as Deloitte and Publicis Groupe.
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