By Ben Westcott, CNNUpdated 1032 GMT (1832 HKT) April 5, 2021Harrow, Australia (CNN)Growing up in the small community of Harrow in southern Australia, 86-year-old Lachie Turner spent his childhood hearing legends of the great Aboriginal cricketer Johnny Mullagh.«The story used to be that he could win a match, batting with just the handle of a pickaxe,» said Turner, with a smile. Mullagh was a hero in Harrow, and the surrounding livestock communities, where homesteads dot the landscape along miles of single-lane dirt roads.At a time when being Indigenous meant you could be thrown off your land, forced into Christian missions or even shot, Mullagh — of the Jardwadjali people from