Which retail analytics event set a Guinness World Record for the 'largest data analysis competition' in 2017, with over 7,000 teams competing to solve a major retailer's inventory management challenge?

Test your knowledge about extraordinary achievements and world records in the retail industry! From massive store openings to record-breaking sales days and technological innovations that changed how we shop, this trivia explores the extreme side of retail operations. Do you know which retail milestones have made it into the record books?

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Kaggle's Walmart Recruiting: Sales Forecasting Challenge
Amazon's Prime Day Analytics Marathon
Alibaba's Singles' Day Data Sprint
Target's Inventory Prediction Competition