No, not in the last week or so! Lol!
Why would you?
Can't understand persons' who jump out of a perfectly well-mechaniced light plane.
Crazy, especially if parachute fails to deploy!
And THAT's happened a couple of times, recently.
..........but I HAVE jumped off a horse which was rearing, then rolled VERY quickly out of its' way when I saw two hoofs coming down towards me!
Ah! the 'joys' of horse-riding!