Henry Kaiser was not typically referred to as a war hero in the traditional sense, but he was a notable figure during World War II for his role in the shipbuilding industry. Kaiser was an industrialist and a pioneer in mass production techniques, which were crucial for the war effort. He founded Kaiser Shipyards, which produced a significant number of cargo ships and Liberty ships in a remarkably short amount of time, greatly contributing to the Allied forces' supply chain.
Kaiser is also known for his innovations in shipbuilding, including the development of the "Kaiser Cargo" ship assembly process, which allowed ships to be constructed faster than ever before. His shipyards became a symbol of American industrial capability and efficiency during the war.
He was also involved in the development of other wartime industries and made contributions to the health and welfare of workers in his shipyards. While he may not have served in combat or been awarded traditionally military honors, his contributions had a profound impact on the war effort, which some might consider heroic in an industrial context.