The Burger King

The Burger King is the mascot for Burger King.

History
Homer told Warburton Parker that if there was a regional dining chain that needed his help, he'll be there. He then imagined a version of Mount Rushmore with Ronald McDonald, Colonel Sanders, the Burger King and Jack Box on it.

Non-canon
Krusty begs everyone to buy the Krusty Burger and not the Whopper. He then pick up a fight with the Burger King mascot.

Kang and Kodos turn everyone in town into a The Simpsons character that they resemble. They are led by a king, who demasks himself to reveal he's really The Burger King.