A Russian multi-millionaire was granted a private audience with the Duke and Duchess of Cambridge during the royal tour after pledging $1 million to the national velodrome.
Waiwera Water owner Mikhail Khimich agreed to give the sum over three years to the Cambridge Avantidrome before details of the royal visit were announced.
Khimich, who is seeking permanent residency and is also known as Michael, this week revealed he has ploughed $4m into New Zealand sports teams in the past year, including a $500,000 payment the day after Team New Zealand lost the America's Cup last September.
He said through Ben Morrison, a partner from his lawyers Lowndes Jordan, that he had not been influenced to donate to the velodrome by the prospect of meeting the royal couple in April.
"Once Michael learned they may be attending, he was excited to meet the royal couple as were all those attending the opening.