Sir Donald George Bradman AC (27 August 1908 – 25 February 2001), nicknamed "The Don", was an Australian international cricketer, widely acknowledged as the greatest batsman of all time. Bradman's career Test batting average of 99.94 is considered by some to be the greatest achievement by any sportsman in any major sport. 

The story that the young Bradman practised alone with a cricket stump and a golf ball is part of Australian folklore. His meteoric rise from bush cricket to the Australian Test team took just over two years. Before his 22nd birthday, he had set many records for top-scoring, some of which still stand, and became Australia's sporting idol at the height of the Great Depression. This hero status grew and continued through the Second World War. 

During a 20-year playing career, Bradman consistently scored at a level that made him, in the words of former Australia captain Bill Woodfull, "worth three batsmen to Australia". A controversial set of tactics, known as Bodyline, was specially devised by the England team to curb his scoring. As a captain and administrator, Bradman was committed to attacking, entertaining cricket; he drew spectators in record numbers.