Kung is a fictional character in the DC Comics universe. The character was an Earth-2 supervillain who fought the Wonder Woman and All-Star Squadron of that world in stories taking place before the Crisis on Infinite Earths.
The early life of Thomas Morita was fraught with difficulty. His parents immigrated to the United States from Japan before the Great Depression. During the Depression, his father was unable to find work and eventually died. His mother died soon afterward, leaving only Thomas and his sister, Nancy. Morita traveled to his parents' homeland to train as a samurai and learning of the Japanese-American internment only further fueled his hatred of America. At some point during his training, he underwent some unexplained mystical process that imbued him with the power to transform into animals.
Kung undertook his first assignment on December 30, 1941, to kill Prime Minister Winston Churchill on his way to Washington, D.C. but is stopped by the hero Steel. (All-Star Squadron #8 [April 1982])