Grant's sister, Margaret Edwards of Christchurch, told the Herald on Sunday she saw him earlier this month at his holiday house in the south of France, where one of his favourite pastimes was driving his tractor: "It's hard to believe a little boy from Oamaru can be so successful," she said.
Grant's other sister, Liz Taylor, also of Christchurch, said: "He has a fantastic personality and a way of dealing with people that he doesn't get offside. I think that's a remarkable achievement in the jobs he had. He's a good listener."
Grant, 63, has lived in the UK for about 40 years. He graduated from university in 1970, gained his master's degree there in 1973 and has been working in academia in Britain since 1972, including as Provost at University College London, a job he's held since 2003 and would retain.
According to the Economist, the NHS is the world's seventh biggest employer after organisations such as the US defence department, the Chinese Army and McDonald's.
HOW MUCH IS $200 BILLION?
* Two followed by 11 zeroes
* Fifteen times our Government's annual health expenditure ($13 billion)
* Four times the combined wealth of the NBR's rich list ($45 billion)
* Enough to buy one million houses in Oamaru (median price of $202,750)
* The approximate cost of 11.8 million hip replacements in New Zealand (based on $17,000 per operation)