TODAY IN BIGFOOT HISTORY! Donald Iverson, while hiking in Banff National Park, has a run in with a yellow hairy beast. The creature followed Inverson for over an hour, never getting more than a few hundred meters away. Iverson claimed that looked it like a bigfoot and smelled like a septic tank. He, later, worked with Mounties to sketch out a drawing of the manbeast. This 1976 accounting would be the first credible sighting of the Banff Park Yellowman.