"Genius", aged four, can name all 195 world flags

Meet the four-year-old "genius" who can name all 195 flags of the world - including Chad, Uganda and Uzbekistan. Arthur Weekley has been interested in flags since he was three after his dad, Bobby, 30, bought him a puzzle with different flags on. He memorised the flags and his dad and mum, Jas, 29, started testing Arthur on his knowledge and he is now able to remember every single one. Arthur's favourite flags include Brazil, The Marshall Islands and Papua New Guinea.