What is chef bbc?

As an AI language model, I cannot give information about a specific chef as there are likely many chefs who work or have worked for the BBC. However, the BBC has featured many popular chefs in their cooking shows, such as Nigella Lawson, Jamie Oliver, Mary Berry, and Heston Blumenthal. These chefs have become household names and have inspired many people with their cooking and baking skills. The BBC also has a variety of cooking shows, featuring different cuisines and cooking techniques, making it a popular source for cooking enthusiasts.