In some ways, wheelchair rugby league is the same as the running game. Teams of five players have six tackles to score. Tackles on the ball carrier are made by pulling off a tag attached to each player's shirt. A try scores four points, with two points for penalties and conversions, which are taken by punching the ball off a tee over the posts.

The game is played with an oval ball and lasts for 80 minutes, with a maximum of two non-disabled and three disabled players allowed on the field at any one time.

But unlike the running game, the balance of power lies not in Australia and the Pacific Islands, but firmly in Europe.

England's main title rivals are France. The old enemies have met in the past three finals, the French winning in 2013 and 2017 before being beaten 28-24 in Manchester four years ago.

Ireland, ranked third in the world, are also genuine contenders and began their World Cup campaign by thrashing the USA 110-10.

But Australia, who are hosting every match in Wollongong, have their strongest ever squad and thumped New Zealand 112-14 in their Group B opener. An Australian sweep of the men's, women's and wheelchair tournaments, all taking place concurrently, for the first time by any nation is not out of the question.

Bayley McKenna is their first non-disabled captain, having picked up the sport in 2006 to support his father, who was paralysed in an accident.

McKenna is far from the only non-disabled person in this tournament – England's Brown is too, he likewise entered the sport alongside a disabled family member, his brother.

Non-disabled players are crucial to the sport's survival, helping teams fill their squads and boost interest. But McKenna was targeted by social media abuse during the last World Cup by those who thought he shouldn't be playing in a wheelchair sport.

"I would have copped about a dozen messages from people all around the world saying, 'you're a fraud, you shouldn't even be in the chair, this is a sport for disabled people'," he told ABC, external.

"These guys were coming at me, like, 'you're lucky you're not out there on the street by yourself'.

"There is such a stigma around able-bodied athletes playing in wheelchairs. It is ridiculous. I'd be lying to you if I said I was going into this World Cup not expecting it."

Australia gave England a couple of good games in a two-match Test series last year, indicating the big two in wheelchair rugby league may not be so exclusive for long.

So don't turn away, England fans. The Rugby League World Cup has plenty left to give.