1: "Jamie Oliver's rise to fame as a chef."

2: "The controversy surrounding Jamie Oliver's TV career."

3: "How Jamie Oliver's cooking shows sparked debates."

4: "The impact of Jamie Oliver's activism on his reputation."

5: "Jamie Oliver's influence on British cuisine."

6: "The public perception of Jamie Oliver as a chef."

7: "The success and criticism of Jamie Oliver's restaurants."

8: "Jamie Oliver's journey from chef to media personality."

9: "The legacy of Jamie Oliver's career in the culinary world."