How much does he earn?: No 5: Air Chief Marshal Sir Michael Graydon, Chief of Air Staff

Age: 55

Salary: pounds 90,148

According to the Ministry of Defence, he lives in 'RAF accommodation in London'. He has a car and chauffeur and he is entitled to use a British Aerospace HS125 jet provided by 32 Squadron. A Gazelle helicopter is also at his disposal for official business.

Marital status: Married Margaret Elizabeth Clark in 1963. They have no children, but they do have a dog, a black labrador.

Educated: Wycliffe College and RAF College Cranwell.

Hobbies: Golf, bird-watching, reading.

Clubs: RAF, Royal and Ancient Golf (St Andrew's).

(Photograph omitted)