Alana King has delivered the greatest spell in World Cup history, taking seven wickets to lead Australia to a big win over South Africa and top spot on the table.
Led by King's 7-18, Australia were able to bowl South Africa out for 97 in Indore, before chasing down the victory target with seven wickets in hand and with 33 overs to spare.
The result means Australia will finish the round-robin stage of the ODI tournament undefeated and face hosts India in a semi-final in Mumbai on Thursday.