Which product holds the Guinness World Record for the fastest-selling consumer electronics item, selling 8 million units in its first 60 days on the market?

The retail landscape has witnessed some incredible world records over the years, from massive shopping centers to groundbreaking products that sold at unprecedented speeds. How well do you know the most extraordinary achievements in retail history? Test your knowledge of the products and stores that broke barriers and set global benchmarks!

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

Apple iPhone 6
Microsoft Kinect for Xbox 360
Sony PlayStation 4
Samsung Galaxy S3