Lee Chang-sub (M) started to illustrate for children while drawing pictures of automobiles in the department of industrial design at Hongik University. Lee lives in a small, crowded and noisy house in Masan with a 7 year-old son, a five year-old daughter and two dogs.
Other books Lee has illustrated include Is this Korean?, The Story of Our Cultural Heritage, The Roller Coaster Disappeared! and Fly, Magic Broomstick!