Pedzisa mutsara unotevera: Petterson akaberekerwa muAuckland muna 1957. Murwi mukuru wemitambo mina yeOlympic nemitambo mishanu yeCommonwealth, akahwina menduru dzegoridhe ina nemenduru yesirivha paMitambo yeCommonwealth. Akanga ari mutakuri wenheyo weNew Zealand pamhemberero yokuvhara ye
Mitambo yeCommonwealth ya1994.