article_snippet: fortune leap £90million to in excess of £240million with Oliver and his wife Jules restaurant chains, TV appearances and her childrenswear range.
article_snippet: Gordon Ramsay's fortune is said to be valued at more than £100million with Ramsay's fortune worldwide chain of restaurants.
article_snippet: Jamie Oliver's 15th book, Save With Jamie, shot to the top of the UK bestsellers list upon the top of the UK bestsellers list release, bringing Jamie Oliver total number of book sales to just over 37million.
article_snippet: In contrast, fellow celebrity chef Gordon Ramsay has released 21 titles which have sold an estimate three million copies in total.
article_snippet: Jamie and Jools Oliver have an estimated combined fortune of more than £240million from Jamie and Jools Oliver ventures . '
article_snippet: Book sales are about having a deep trusted relationship with the public.
article_snippet: You can sell a few books by luck or a moment ... but not 15 years and 37million books.