I'm surprised Frankie Dettori hasn't appeared here yet.
A story. My sister lives and works in Dubai and is a member of, and very regular player at, Arabian Ranches Golf Club. At busy times they like to pair up players into a foursome to ease congestion. One day a couple of years ago she and her (female) playing partner were on the first tee when told they would be being joined by another pair. Turned out to be the very same Frankie D and playing partner. As my sister related the story, she'd never had a more entertaining game of golf. The pair of them were an absolute scream, and no mean golfers either, as well as being perfect gentlemen.
So, I know he has private aircraft to ferry him around racecourses but I'm taking a wild guess that for long haul such as Dubai he might go commercial, or maybe not. Anyway, if he is a passenger I'm sure he'd be the same to the cabin crew as he was on the golf course that particular day. Jog any memories?