This Guy Riding A Unicycle Along A Tiny Ridge Will Give You Extreme Vertigo
Do not try this on your own.
This is J.D. Guignard, a daredevil from Saskatchewan.
And this is Castle Butte, a 60-metre-high rock formation in Saskatchewan's Big Muddy Valley.
At its peak, Castle Butte is only about a metre wide, with a long and dangerous drop to either side. So, naturally, Guignard rode a unicycle on top of the butte.
Here's what it looked like from his perspective.
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