1 Prue Leith(Celebrity Chef, Restaurateur and Judge of the Baking Show 'The Great British Bake Off')

British-South African chef and culinary expert Prue Leith had begun her career with a lunch-supplying business. She later launched her Michelin-starred restaurant Leith's in Notting Hill and a culinary school. Best known as a judge on The Great British Menu, she is also associated with various charitable initiatives.