Old rivals in way of New Zealand record and tournament clean sweep

New Zealand can make history on Saturday as they look for a perfect finish to this year's Rugby Championship, while old rivals South Africa will aim to spoil the party in Durban, and avenge their earlier Round 4 loss.  The All Blacks will have plenty of motivation as they look to win their 17th match in a row. This would equal the current record set by a Tier One Nation, which was achieved twice before by the All Blacks and once by the Springboks.  In fact, in 1970 the Springboks played spoilers of history against an All Black squad that was seeking its 18th win in a row. Upsetting the reco…