I want to know the answer to the following question:
Who became editor of the Sun in 1981?
All the background I'm provided with is that "The new editor of The Sun, Kelvin MacKenzie, took up his post in 1981 just after these developments, and "changed the British tabloid concept more profoundly than [Larry] Lamb did", according to Bruce Page, MacKenzie". Is that enough to answer the question?
Answer: yes