Though it is little known, Waldo's real name is Bruce Emerson. He immigrated from Uztagikstanisland in ought 4, back in the days when drawings were all a man could have to sustain his inner child. These were dark times for Bruce Waldo Emerson, and indeed the world. So he turned to the only skill he had: Blending in. He did it so well that he eventually became a popular tourist attraction, changing his name to 'Waldo' back in the year of those crazy dust storms, he went on to star in several famous books, become the icon and legend that he is today.
Sadly, Waldo became so good at blending in, that no one has seen him since...