Twenty-four years ago Fanie de Villiers dismantled an Australian cricket team with a sensational spell of swing bowling. Now he has emerged as one of the key figures in exposing the current Australian side as ball tamperers. In January 1994, an inexperienced South African team, on their first tour of Australia after two decades of political isolation, faced almost certain defeat when Australia needed just 116 runs to win the second Test in Sydney. Playing in just his second Test, De Villiers took six for 43 and bowled South Africa to an improbable five-run victory in a match in which they had been forced to follow on and in which Shane Warne had taken 12 wickets for Australia. Twenty-four years later De Villiers was at Newlands as a television commentator, trying to understand how the Australians were able to get reverse swing on a grassy field with a ball which was still relatively new.