Genius, four, knows all 50 US states on map - and every flag in the world
Meet the four-year-old "genius" can identify all 50 US states on a map - as well as all the major cities in the UK and name all 195 flags of the world. Arthur Weekley has been interested in flags since he was three after his dad, Bobby, who was 30, bought him a puzzle with different flags. Since he was gifted more maps for Christmas, Arthur has now memorized the names and locations of all the US states, UK cities and has started on India. Mum, Jas, 29, started testing Arthur on his knowledge and he is now able to remember every single state and national flag.