Sinfield carried Burrow over the finish line of the 2023 Rob Burrow Leeds Marathon(Image: PA)
They were both made CBEs in the 2023 New Year Honours List and Prince William surprised them with their awards at Headingley Stadium â the home of Leeds Rhinos where they both played. Rob tragically died five months later aged 41, after living with MND for four and half years.
MND is a life-shortening neurological condition that impacts the nerves sending messages from the brain to the muscles. There is currently no cure and treatment focuses on managing symptoms.
While there is no research linking MND to head injury, Rob was not the only rugby player to be diagnosed with MND. Former Scotland international Doddie Weir died in 2022 aged 52, six years on from his diagnosis. And ex-England captain Lewis Moody revealed he had been diagnosed with the condition last year.
Kevin, now an England rugby union coach, has gone on to raise millions of pounds in memory of his best friend through a series of epic endurance challenges.
The pals are pictured at an event in May 2023(Image: PA)
Last year, the Rob Burrow Centre for Motor Neurone Disease at Seacroft Hospital opened its doors in Leeds, the first ever purpose-built facility to help MND patients, and to carry out vital research.
Joined by Kevin, and Robâs widow Lindsey, Prince William told the rugby starâs children Macy, Maya, and Jackson, they should be âso proud of your father because he really was an incredibly brave and very special manâ.
He added: âThis is a world-leading centre thatâs going to save a lot of lives.â
Sinfield (centre) took on the seven ultra-marathons across seven areas, including here in south Wales(Image: John Myers)
Kevin has just announced his seventh and final challenge, which will see him run an ultramarathon a day for seven days. Known as â7 in 7: The Grand Finaleâ, he will run between Hull and Manchester, visiting all 12 English Super League grounds. He will run a mile each day alongside people affected by the neurodegenerative illness.
Speaking to BBC Breakfast about his efforts, he said: âOur team have done a wonderful job. I couldnât have done any of it without them, they are so unselfish in the way theyâve gone about this.
âWe couldnât have done this on our own. The money has gone a long way and weâre getting closer and closer, but weâve got to keep pushing, weâve got to try and find a cure.â