Sumner Hanula leads marketing transformation initiatives at AT&T, focusing on customer-centric strategies and cross-team collaboration. Hanula previously served as a Digital Strategy Consultant at Slalom and a Senior Associate at PMG, where they delivered data-driven marketing solutions across multiple industries. During their MBA internship at 208 Seed Ventures, they conducted comprehensive research and contributed to investment decisions. Sumner holds a Bachelor of Arts in Economics and Environmental Studies from Wellesley College and is currently pursuing an MBA at Washington University in St. Louis.
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