Even I call Andy just that ...... Andy ...... as he may be a wing commander and hold an OBE but he he isn't knighted. Nor is his boss on BLOODHOUND SSC Richard Noble.
Some Brits use the addition of 'Sir' to a persons name as either a joke or a cruel slur.
He is a Bentley Mulsanne Visionnaries (whatever that may be) so I am sure he will have been to the factory to enhance is skills, even after racing on circuits in a Radical Sports Car this year and taking an ARDS course to be licenced.
His article in the Sunday Times last weekend (print version only I believe), says he was at 190 mph whilst talking to the camera, in a car that has the full range of modern driver aids and safety equipment (as others have noted).
If you have seen his Thrust SSC runs with double chute failure after going supersonic or the JCB dieselmax run where boost on one engine starts to drop and he has seconds to recover it and get the back up run completed you will know that multi tasking - doing and talking - is something he finds remarkably easy to deal with.
Malcolm, Derby, England