Hawkes Bay Today
  • Hawke's Bay Today home
  • Latest news
  • Sport
  • Business
  • Opinion
  • Lifestyle
  • Property
  • Video
  • Death notices
  • Classifieds

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • On The Up
  • Sport
  • Business
  • Opinion
  • Lifestyle
  • Property
    • All Property
    • Residential property listings
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology

Locations

  • Napier
  • Hastings
  • Havelock North
  • Central Hawke's Bay
  • Tararua

Media

  • Video
  • Photo galleries
  • Today's Paper - E-Editions
  • Photo sales
  • Classifieds

Weather

  • Napier
  • Hastings
  • Dannevirke
  • Gisborne

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In
Advertisement
Advertise with NZME.
Home / Hawkes Bay Today

On the Up: Havelock North businessman John O’Sullivan on life with a terminal brain tumour, and being part of the rare 10%

Rafaella Melo
By Rafaella Melo
Reporter·Hawkes Bay Today·
11 Jun, 2025 06:07 PM4 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  Sign in here

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save

    Share this article

John O’Sullivan at his Havelock North home with his wife Michelle and their loyal dog Charlie. Photo / Rafaella Melo

John O’Sullivan at his Havelock North home with his wife Michelle and their loyal dog Charlie. Photo / Rafaella Melo

Five years ago doctors told Havelock North businessman John O’Sullivan that only 10% of people with his type of brain tumour live beyond nine months.

It’s been quite the journey since for the 64-year-old philanthropist and head of the family-owned Tumu Group.

He’s still working, giving, and - most importantly - living life on his own terms.

“I just focus on the positive side and make the most of my journey,” he says.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

In late 2019 O’Sullivan felt an unusual vibration through the right side of his body after using a hand dryer.

Similar sensations began to return whenever he used electrical appliances.

It wasn’t until mid-2020 that he saw a neurologist. In December that year, after scans and biopsies, he received the diagnosis: a brain tumour.

Identified as glioblastoma, the most common and aggressive primary brain tumour in adults, it’s a type of cancer that grows and spreads fast.

Advertisement
Advertise with NZME.

Surgical removal was too risky.

“There was an initial shock,” he said of his fate.

“But after that, as I’m a very much a realist person, ... I just accepted ... and decided to focus on the positive things.”

He sees himself as “lucky” and says family support, and his philanthropic work play important roles in how he faces each day.

After undergoing radiation and chemotherapy, he started the immunotherapy treatment.

“It teaches your good cells to fight the bad cells, the cancer cells,” O’Sullivan says.

One of the only noticeable effects of the tumour is a mild speech aphasia, which slows his speech, prompting him to always carry a notebook to stay on track.

But it hasn’t slowed his spirit.

Diagnosed with a brain tumour in 2020, O’Sullivan now carries a notebook to help manage mild speech aphasia. Photo / Rafaella Melo
Diagnosed with a brain tumour in 2020, O’Sullivan now carries a notebook to help manage mild speech aphasia. Photo / Rafaella Melo

Born in Dannevirke, O’Sullivan said he learned to work under the principle of “sink or swim”.

And he swam.

Advertisement
Advertise with NZME.

He spent decades working in business and still is the force behind the awarded family-owned Tumu Group, which employs over 600 people across the East Coast.

But he says his greatest achievement is giving back.

Since founding the Evergreen Foundation in 2014, the charitable arm of Tumu Group, he has been supporting causes from youth mental health to rehabilitating prisoners through employment.

O’Sullivan has invested significantly in local infrastructure and organisations including the Hawke’s Bay Community Fitness Trust, Hawke’s Bay Rugby Union, Hawke’s Bay Rescue Helicopter, the Hawke’s Bay Foundation, Te Mata Peak Trust and Kaweka Hospital.

“The philanthropic work is part of the positive spiral,” he says.

During Cyclone Gabrielle, O’Sullivan helped raise more than $3.6 million through the foundation for recovery efforts across Hawke’s Bay, especially in the horticultural and agricultural sectors.

Advertisement
Advertise with NZME.
John O’Sullivan, living with terminal brain cancer, holds a copy of People Helping People, a book documenting the Evergreen Foundation’s cyclone relief efforts across Hawke’s Bay. Photo / Rafaella Melo
John O’Sullivan, living with terminal brain cancer, holds a copy of People Helping People, a book documenting the Evergreen Foundation’s cyclone relief efforts across Hawke’s Bay. Photo / Rafaella Melo

That has just been documented in a new book, People Helping People, which shares the stories of generosity, action, and community partnerships behind the fund.

“The Evergreen Cyclone Relief story is one of generosity, action and partnership. Evergreen Foundation has been a vehicle, a facilitator, and a connector,” O’Sullivan says.

“The heroes of the story though, are our donors and all the people and volunteers who have helped our region to recover and our people to heal.”

O’Sullivan was named an Officer of the New Zealand Order of Merit in this year’s King’s Birthday Honours — one of the highest honours available — for his contributions to business and philanthropy.

Throughout his life, he took on leadership roles across many New Zealand companies, only recently stepping back because of his diagnosis.

“A good manager should be looking to make themselves redundant,” he says.

Advertisement
Advertise with NZME.

Nowadays, O’Sullivan works three days a week.

“I had very good, capable people around that could quickly step up and take on that responsibility.”

He says the support he gets from his team at the company, including his brothers Brendan and Barry, as well as his wife Michelle, his four children, and even his dog Charlie is what makes him keep going.

“I had a strong will, because I still had people that I wanted to make the most of the journey with.”

John O’Sullivan with his children and wife: Daniel (left), Rachel, Teresa, John, his wife Michelle, and Rory.
John O’Sullivan with his children and wife: Daniel (left), Rachel, Teresa, John, his wife Michelle, and Rory.

O’Sullivan says he wants to be remembered as “a good person”.

His wife, Michelle, says he is much more than that.

Advertisement
Advertise with NZME.

“We all want to be like John,” she says.

“He has strong values and empathy for others ... and he really makes the most out of every day. Even if it’s a Monday, and it’s lunchtime, every day is a special day. He doesn’t take things for granted. He gives his 100% all the time.”

O’Sullivan at his Havelock North home with his wife Michelle and their loyal dog Charlie. Photo / Rafaella Melo
O’Sullivan at his Havelock North home with his wife Michelle and their loyal dog Charlie. Photo / Rafaella Melo

With tears in her eyes, Michelle added.

“Even on the harder days, he always chooses to find the positive. That’s who he is, and that’s why he is our rock.”

Save

    Share this article

Latest from Hawkes Bay Today

Premium
Hawkes Bay Today

The addicts outside the stores: Threats, smashings and smeared faeces

12 Jun 06:10 PM
Premium
Hawkes Bay Today

On The Up: No mercy – four mothers take on daughters in football match

12 Jun 06:00 PM
Premium
Opinion

Wyn Drabble: Spotlight on indicating and other driving ills

12 Jun 06:00 PM

It was just a stopover – 18 months later, they call it home

sponsored
Advertisement
Advertise with NZME.

Latest from Hawkes Bay Today

Premium
The addicts outside the stores: Threats, smashings and smeared faeces

The addicts outside the stores: Threats, smashings and smeared faeces

12 Jun 06:10 PM

'I was told my family could find my body wrapped in a blanket.'

Premium
On The Up: No mercy – four mothers take on daughters in football match

On The Up: No mercy – four mothers take on daughters in football match

12 Jun 06:00 PM
Premium
Wyn Drabble: Spotlight on indicating and other driving ills

Wyn Drabble: Spotlight on indicating and other driving ills

12 Jun 06:00 PM
'I will never forgive you': Young mum's words to brother-in-law who abused her for years

'I will never forgive you': Young mum's words to brother-in-law who abused her for years

12 Jun 07:39 AM
The woman behind NZ’s first PAK’nSAVE
sponsored

The woman behind NZ’s first PAK’nSAVE

NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • Hawke's Bay Today e-edition
  • Manage your print subscription
  • Manage your digital subscription
  • Subscribe to Herald Premium
  • Subscribe to the Hawke's Bay Today
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • Hawke's Bay Today
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • NZME Events
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • © Copyright 2025 NZME Publishing Limited
TOP