General Sir John Monash was an Australian military commander during World War I. He is best known for his leadership in the Battle of Hamel and the Hundred Days Offensive, where his innovative tactics and use of combined arms significantly contributed to the Allied victory. Monash was also a civil engineer, which influenced his strategic planning and execution on the battlefield. Born on August 27, 1865, in Melbourne, Australia, Monash was educated at University of Melbourne and later served in the Australian Imperial Force. After the war, he became a prominent public figure, advocating for veterans and contributing to various civic projects. Monash passed away on October 8, 1930.