The best selling products in the world

These annoyed avians have been downloaded 2 billion times - that's one-third of the world's population.

Companies around the world are constantly innovating and competing to create market-leading products that will keep both customers and investors happy.

However, creating a product that not only flies off the shelf in the short term, but continues to remain a bestseller over the years, can redefine a business in staggering ways.

So what are the world’s best-selling products? Finances Online has compiled a list of the top 10 and has crunched the numbers to put their staggering reach in perspective.

Did you know, for example, that Coca-Cola sells 1.8 billion servings a day – that’s two out of eight persons in the world drinking coke every single day?

Take a look at the slideshow below for a fresh perspective on the top 10 bestselling products and their sales.