'Sky' I said he was a professional in his field, wasn't referring to him being an Airline pilot for Eg. You don't need to be an Airline pilot to be 'professional'.
He would obviously be an authority on aerobatics to some degree as he's heavily involved where as most of us rarely go upside down!
Anyway it's got nothing to do with his background It's more his poorly handled
attitude to an obviously sensitive & sad subject.
Wmk2