I hope the link works. Pretty amazing video from WIHS, with Nick Skelton and Unique jumping a 7 ft wall.
When I still lived at home in England, there was good TV coverage of equestrian events - Hickstead, Horse of the Year Show, Olympia etc. Nick Skelton was one of my favorites back then and that was 30 years ago.
In the story, he says he really doesn't like to do Puissance any more but he did it because their weren't many entries and he wanted to make a good show for the organizers.