What cereal's mascot posse included Sir Laffitup and Sir Cravenleigh, with foes called the Blue Baron and Not-So-Bright Knight?

King Vitaman was not only the mascot, but he lent his name to the cereal as well. Made by Quaker Oats, the cereal was known for its high vitamin content with relatively low levels of sugar. The slogan, while not particularly creative, was a regal one: "Have Breakfast with the King".

Asked by Tom Cohen · Last updated 5 years ago · 2.1K views