Whilst at Dulwich College he played in an unbeaten first XV in 1909 which contained five future internationals dubbed the 'Famous Five'. These five would all go on to play in the 1913 Varsity match,, and all served in the First World War. They were Eric Loudoun-Shand and Grahame Donald who went on to play for Scotland, W. D. Doherty who went on to play for and captain Ireland, J. E. Greenwood who went on to play for and captain England and the record-breaking Cyril Lowe. From Oxford, Grahame Donald was selected in 1914 to play for Scotland, who he represented as a prop against Wales on 7 February, and Ireland on 28 February. His participation in the First World War and subsequent career in the military ended his international rugby career.
Military career
Donald also became famous for his miraculous escape from death having fallen from his Sopwith Camel at in 1917. On a summer's afternoon he attempted a new manoeuvre in his Sopwith Camel and flew the machine up and over, and as he reached the top of his loop, hanging upside down, his safety belt snapped and he fell out. He was not wearing a parachute as a matter of policy. Incredibly, the Camel had continued its loop downwards, and Donald landed on its top wing. He grabbed it with both hands, hooked one foot into the cockpit and wrestled himself back in, struggled to take control, and executed "an unusually good landing". In an interview given 55 years later he explained, "The first 2,000 feet passed very quickly and terra firma looked damnably 'firma'. As I fell I began to hear my faithful little Camel somewhere nearby. Suddenly I fell back onto her." Eleven Royal Air Force aircraft based at Biorko, Finland, under the command of Squadron Leader D. Grahame Donald stage a dawn raid on the Bolshevik naval base at Kronstadt during the Baltic campaign of the Russian Civil War. After the raid, Donald reports that "a destroyer depot ship disappeared and was not seen again." He was appointed Officer Commanding No. 205 Squadron in 1920, Officer Commanding No. 3 Squadron and Station Commander at RAF Leuchars in 1921 before he moved on with his new squadron to RAF Gosport the following year. He joined the Directing Staff at the RAF Staff College, Andover in 1924 and became Officer Commanding No. 201 Squadron in 1928. He went on to be Officer Commanding the School of Naval Co-operation in 1929, Officer Commanding No 1 Station at Kohat in India and then rejoined the Directing Staff, RAF Staff College in 1935. After a tour as Instructor at the Imperial Defence College in 1937 he became Director-General of Organisation, a post he held at the start of the Second World War. He was made Deputy Air Member for Supply and Organisation in 1941 and Air Officer Commanding-in-Chief at Maintenance Command in 1942 before retiring in 1947.
22 December 1919 – Distinguished Flying Cross – "Flight Lieutenant David Grahame Donald, AFC, in recognition of distinguished services rendered during the War and since the close of hostilities ".