KPAX's Mark Holyoak is a self-described "muni-ac," which is short for a mountain unicycle fanatic. He owns seven unicycles, rode a unicycle in the recent Bike for Shelter and, lucky for us, writes about this passion at length on his blog.
Last summer, he and his son tested their muni skills by riding down Snowbowl. Holyoak just recently posted the video online, and you can see the video below. "We later paid the price because we were e-x-t-r-e-m-e-l-y sore for four days to follow," he writes, "but what a great memory."