Our fanart OK K.O.! Let's Be Heroes Big Cheese cursor pack features a secondary character from OK K.O.! Let's Be Heroes, who later became the chief of Action News 52. This yellow character makes his first appearance in the episode Action News. Big Cheese features a short yellow body with an enormous triangle-shaped head, making him look much bigger. He also has bushy eyebrows and dark blue sunglasses. Big Cheese is portrayed as a character with a rough personality.