The New Zealand Mathematical Olympiad Committee was founded in 1986, and has sent New Zealand teams to each International Mathematical Olympiad since 1988.  In these 22 years, New Zealanders have won one gold, four silver, and 33 bronze medals, as well as 28 Honourable Mentions.

Full past New Zealand IMO results can be found at the official IMO website.  For a more informal take on previous IMOs, read some team members’ reports.