My father was watching a TV show titled Country Fried Home Videos on TV and they had a segment with a trials unicyclist. I did a search for it here on the forums but didn’t find anything. He did some hops and some 360s and tried sidehopping over a human pyramid of three people but just ending up pedal grabbing the top guy’s spine - looks pretty painful.
I saw that too, and the link was on this site. I dont remember where I saw it at though. Possibly it was in MR.
Tada!