Born in Turbanica, his name was Oliver Porater, and one of the clumsiest citizens.
At the age of 17, while working at Turbanica International Taters (or TIT) as a janitor, he slipped into a cauldron of nuclear waste (the plant was nuclear powered). He managed to crawl out, and just a few steps from the first aid station, a crane carrying 100 tons of potatoes hit him, and he became tangled in the ropes.
Just a few minutes later, the potatoes and Oliver were dropped into the potato masher. After being smashed and compressed for awhile, the workers noticed that the machine was running like something was stuck in it the gears. Upon inspection, they saw Oliver, whipped and mashed to within inches of his life. But he lived!
Over the next few years, Oliver began to slowly turn into a large mutant potato. After he finally became full potato, he swore vengeance on TIT, and would not stop until they were out of business. So he killed the captain of the local ferry and recruited several other ex-TIT workers to join him. He now attacks every outgoing TIT shipment, taking prisoners and his bounty of potatoes.
His asshole-ness is legend. His sword is feared. Butter flows through his veins. His anger so deep he nearly turns himself into a baked potato from the heat of his rage...
He is... OLIVE BEARD!