What is the most comonly eaten cereal In WORLD?

It's impossible to definitively say which cereal is the most commonly eaten in the entire world. Here's why:

* Global Data is Difficult: Tracking global cereal consumption is a huge challenge. There's no central authority collecting data on every country, and consumption patterns can vary greatly.

* Regional Differences: Cereal popularity is heavily influenced by culture, availability, and affordability. What's popular in one region might be completely unknown in another.

* Variety of Cereals: The term "cereal" encompasses a wide range of products, from traditional breakfast cereals to instant oatmeal and granola.

However, some contenders for popular cereals worldwide include:

* Kellogg's Corn Flakes: A classic and simple cereal that enjoys global popularity.

* Rice Krispies: Another widely consumed cereal, known for its "snap, crackle, pop" sound.

* Wheaties: Known as the "Breakfast of Champions," Wheaties is a popular choice in many countries.

* Oatmeal: A healthy and versatile option that is popular globally, especially in countries like India and China.

Ultimately, the "most commonly eaten cereal" is likely to differ depending on the specific region and data source you consider.