Which product marketing campaign holds the Guinness World Record for the 'Largest Sampling Event' ever conducted, distributing over 1.33 million product samples in a single 24-hour period?

The world of retail has seen some impressive Guinness World Records over the years - from massive product launches to extraordinary marketing campaigns. These record-breaking achievements have shaped brand strategies and created unforgettable customer experiences. Test your knowledge about the intersection of world records and product marketing in this challenging trivia poll!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Coca-Cola's 'Share a Coke' personalized bottle campaign in Brazil
P&G's Downy Unstopables scented beads launch in Mexico City
Apple's iPhone 5 global launch day free case giveaway
Nestlé's KitKat Chunky product sampling across shopping malls in China