After memorizing the flags his parents started testing Arthur on his knowledge, and he can now remember every single one.

It’s a go-to question at bar trivia: what is the only national flag in the world that isn’t rectangular or square? The answer ...

Only one flag out of the 195 countries in the world isn’t rectangular – and the reasons behind the ancient flag’s unique ...

Assad, the independence-era flag adopted by activists and rebels during the 2011 revolt has replaced the official flag on ...

Meet the four-year-old "genius" who can name all 195 flags of the world - including Chad, Uganda and Uzbekistan ...