All Blacks' belief will be key to their hopes of upsetting South Africa

JOHANNESBURG Aug 20 : New Zealand must believe they can beat hosts South Africa in Saturday’s first test if they are looking for the key to success in the opening encounter of their four-match series, coach Dave Rennie said on Thursday.The All Blacks take on the top-ranked Springboks at Ellis Park after winning their three clashes against provincial opposition in the first fortnight of their first full-scale tour of South Africa in 30 years but are going to have to step up both mentally and physically, their coach added.“Belief is a massive part of it when you’re going to Ellis Park to play the Springboks, it's almost their Mecca but we're really excited by the challenge,” Rennie told a press conference.“We've had good prep. We know we're going to have to be at our best. We know we're goin