Kog the Unstoppable

Same.

You may have been looking for King Kog.

Kog the Unstoppable is a "destructo-robot" belonging to the peoples of Planet Zip. His vast power is surely enough to change the tide of a hitherto fruitless battle.

Fiction

The King returned from a shambolic invasion and demanded to know why his forces weren't joined in battle by Kog the Unstoppable. His technicians told him that they couldn't get Kog started. Robo-Capers issue 19