If you were to ask a person to describe CJ Jackson to you, it is highly likely that the words 'powerhouse' or 'dynamic' would be used. As the CEO of the Billingsgate Seafood School for the last 20 years delivering a large programme of courses for chefs, caterers, catering students and members of the public, and now running Kent Seafood; previous vice-principal of Leith's School of Food and Wine; author of the Leith's Fish Bible and Billingsgate Market Cookbook; not to mention a guest on numerous television programmes; CJ has been a tireless face of cooking seafood.