Ferdinand Foch was a French general and military theorist who played a significant role in World War I. He is best known for his leadership as the Supreme Allied Commander during the final year of the war. Foch was instrumental in coordinating the efforts of the Allied forces and played a key role in the planning and execution of the successful Hundred Days Offensive, which ultimately led to the defeat of the Central Powers. Foch's strategic and tactical acumen earned him widespread recognition and respect in military circles, and he remains a prominent figure in the history of modern warfare.