Yoo Jaeyoung majored in Cartoons at university and is conveying many stories in single-panel comics through his job as a cartoonist. Yoo previously offered his hand as a picture artist in a number of books such as The Logical Journey at the Age of 13 and A Round of Geography of the World. He’s also drawn pictures for the hidden picture activities in Find Me Find Me: Space Exploration and the textbooks of Kumon, Didimdol and Doosan Dong-A. Yoo won the gold prize at the Yomiuri International Cartoon Exhibition and the grand prize in the Cartoon Category at the Korea Creative Cartoon Festival. He also served as a judge at the Environmental Cartoon Exhibition and the Youth Cartoon Contest.