A survey earlier this year listed New Zealand adults as being on average the second heaviest among 50 countries, which prompted warnings of a looming medical crisis.
The average Kiwi was estimated to weigh 81.3kg last year, lighter only than the average American, who weighed 82.7kg, according to figures compiled by the Bloomberg news service using data from the World Health Organisation, the OECD and a survey funded by the US Agency for International Development.
However, adults in American Samoa are still officially the fattest in the world.