Deputy principal Nikki Keys said Burling had been a great supporter of the school, coming to talk to children twice in the past few years.
Last time he bought his gold medal from the 2016 Olympics in Rio de Janeiro for the kids to try on.
"He's a big deal for us. He never forgets his roots."
Peter Burling's achievements
June 2017 - Helmsman for the Emirates Team New Zealand America's Cup campaign Feb 2017 - with Blair Tuke, named New Zealand sports team of the year, Halberg Awards 2016 - Olympic gold medal at age 25, 49er class with Blair Tuke 2015 - International Sailing Federation's world male sailors of the year, with Blair Tuke 2012 - Olympic silver medal at age 21, 49er class with Blair Tuke 2008 - First Olympics at age 17