Johnnie Walker, a notable figure in radio history, passed away at the age of 79. He began his career as a pirate broadcaster with Radio Caroline in the 1960s, capturing the rebellious spirit of the era. Switching to mainstream radio, he struggled against established norms at BBC Radio 1 but later found success at BBC Radio 2. Despite facing personal and professional setbacks, including drug-related issues and a notable courtroom battle, Walker remained a beloved figure, known for his deep passion for music and his engaging DJ style.