Mongu is a fictional character appearing in American comic books published by Marvel Comics. The character first appeared in The Incredible Hulk #4 (November 1962).[1]
Boris Monguski was a Soviet agent who wore an exoskeleton called Mongu, and was defeated by the Hulk.[2]
. Jeff Rovin . . Facts on File . 1987 . New York . 0-8160-1356-X . 232. https://archive.org/details/encyclopediaofsu0000rovi_h5r9/page/232/mode/2up