Teacher, Jacqui Fitzgerald taught English to the young Ardern 20 years ago.
She couldn't be prouder, as Ardern continues to attract international acclaim for her handling of the Christchurch terrorist attack.
"She's always been like that and it's just the way she is," Jacqui said. "It's her temperament. Yeah, she's the Prime Minister, but she's also Jacinda."
Even at an early age, it was clear that she was destined for politics. At the high school Ardern led a campaign calling for female students to be given the right to wear trousers.
"To get the Board of Trustees to change the uniform… it takes a pretty major case to put to them, for that to happen. And she did that."
Fish and chips proved harder to handle. Ardern spent four years working at the Golden Kiwi but as Grant remembers, it didn't start well.
"She struggled a little bit to wrap fish and chips but her mother coached her at home with a cabbage!"
To many in this small Waikato town, Ardern is a local hero but there are still some doubters.
"Some will give me a little dig, like 'you better tell that sheila that used to work for you, we are not to happy about that'. I say, 'why don't you ring her yourself?'"
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