‘A Heart Too Big for This World’: Former Port Adelaide Star Daniel ‘Snowy’ Stewart Dies Suddenly Aged 37, Hours After Best Mate Posted Tribute to Their 17-Year Bond
- Former Port Adelaide midfielder Daniel Stewart has died suddenly at just 37 after what his business described as an unexpected medical episode
- On the very day he died, his teammate turned business partner Matty Thomas had posted a joyful tribute celebrating 17 years of friendship
- His wife Laura shared a heartbreaking message on behalf of their two young sons: ‘We love you so much daddy’
- The Power will wear black armbands at their first home game of 2027 as tributes flood in from across the football world
On Friday morning, Matty Thomas uploaded a photo and a short workout clip of himself alongside his oldest mate. They were grinning, sweating and pushing each other, as they had done for nearly two decades.
By nightfall, Daniel Stewart was gone.
The former Port Adelaide footballer, known to everyone simply as ‘Snowy’, died suddenly aged 37. He leaves behind his wife Laura, their two boys Bernie and Lando, and a grieving community that stretches from Alberton to the Gold Coast.
Port Adelaide Football Club confirmed the devastating news on Saturday afternoon.
A day earlier, the Body Fit Training business Stewart co-owned with Thomas had already broken the news to its members in an email reportedly confirmed by a BFT spokesperson.
That message described Stewart as a dearly loved owner and friend who had passed away following an unexpected medical episode. No further details about the cause have been made public.
The email painted a portrait of a man who was adored: a devoted husband and father, a loyal friend, and Matty’s partner in business. It said the team’s hearts were breaking for his family, for Thomas, and for the staff who shared close bonds with him.
Members were asked to be sensitive and to refrain from seeking further details out of respect for the family. The business also acknowledged that clients would have questions about what happens next, promising more information in the coming days.
The timing of Thomas’s final post has made the loss almost unbearable to read about. In it, he reflected on how the pair had journeyed from teammates to business partners to fathers, and remained each other’s biggest motivators.
He signed off with a typically upbeat line about still doing the classes because they work, urging followers to ‘respect the grind’.
Laura Stewart later turned to social media with a few raw, aching lines. She said the family was devastated to confirm the loss of ‘our world’, describing her husband as having ‘a heart too big for this world’.
She asked for privacy so the family could focus on their sons.
Stewart’s football journey ran through some of the most storied grounds in the country.
He was part of the Port Adelaide fold, and also connected to SANFL club North Adelaide and Queensland outfit Labrador, both of which were singled out by the Power in their tribute.
It was at Port Adelaide that he formed the friendship with Thomas that would define the rest of his life. When their playing days ended, the pair did what so many retired footballers struggle to do: they built something new together.
That venture became a thriving fitness business and, by all accounts, a genuine community hub. Former teammates and media figures alike credit the duo with changing lives through it.
Club chief executive Matthew Richardson said the news had shocked everyone at Port Adelaide.
He extended condolences to Stewart’s mother Donna, father Byron, wife Laura, sons Bernie and Lando, and brother Leigh, as well as to Thomas and those at North Adelaide and Labrador.
Richardson stressed that Stewart was, and always would be, part of the Port Adelaide football family.
He confirmed the club would offer support to former teammates and staff, and that players would wear black armbands at the Power’s first home game at Adelaide Oval in 2027.
Analysis: What This Means for Australia
Stewart’s death lands with particular force because of who he was and what he represented. Here was a man in his thirties, a former elite athlete, a business owner whose working life revolved around health and fitness.
To many Australians, he looked untouchable.
That is precisely why sudden losses like this ripple so far beyond one family.
They remind communities that no one is immune to the unexpected, and they inevitably prompt conversations about men’s health, regular check-ups and looking out for one another.
There is also a quieter social impact. Local fitness studios have become, for many Australians, what the footy club or the pub once were: a place of routine, belonging and connection.
When the person at the centre of that space disappears overnight, members lose more than a coach. They lose an anchor.
The economic reality cannot be ignored either. Thousands of former players move into small business after football, often in partnerships built on old dressing-room loyalties.
Stewart’s death exposes how vulnerable those enterprises can be when a key figure is suddenly gone, leaving partners to grieve while keeping doors open and staff employed.
And for the Australian Football League community, it is yet another reminder that the duty of care to players does not end on retirement day. Port Adelaide’s pledge to support affected former teammates reflects a growing recognition that grief within football networks must be actively managed.
Industry observers believe the outpouring around Stewart reflects how deeply ex-players remain embedded in their communities long after the cheering stops. Sports welfare insiders note that clubs are increasingly expected to act as lifelong support networks, particularly when tragedy strikes.
Health advocates routinely urge Australians, especially men, to keep up regular medical check-ups regardless of how fit they appear, though nothing has been disclosed about the circumstances of Stewart’s death.
Those who knew him best have spoken about character rather than kicks.
Former teammate Kane Cornes remembered a brilliant, caring clubmate who was never without a smile, and said he had loved watching Stewart and his beautiful family from afar.
He praised the business his friend had built and the special bond he shared with Thomas.
Channel 7 reporter Tom Morris called the news horrible, describing Stewart as a thoroughly decent man who worked hard, loved his family and always put others first.
He said the business Stewart built alongside Thomas had changed many lives for the better.
For now, a family is learning to live without its centre, two little boys are without their dad, and a best mate’s last post has become an accidental farewell.
Anyone affected by this news can contact Lifeline on 13 11 14.