Unconquerable: The Invictus Spirit. Boris Starling

this time was different. He noticed that he was having trouble urinating: his bladder never felt properly empty, and his stream was very weak. He went to see a doctor, who examined him and then sent him for a blood test, which indicated a prostate-specific antigen (PSA) count of 68.

      Sixty-eight? What did that mean? Was it good? Bad? Normal?

      ‘Put it this way,’ the doctor said. ‘We get concerned if a PSA’s more than two.’

      Mary Wilson lives in a spotless Edinburgh apartment with her partner, Judi, and their German Shepherd dog, Max. She brings coffee and biscuits. Max sniffs around me, decides that I pass muster, plonks himself down on my feet and promptly goes to sleep. On the far wall is a framed photo collage of men and women honoured for their services to Scotland. Just above the picture of Mary and Judi is one of Gavin and Scott Hastings, the nearest that Scottish rugby has to royalty. Decent company to be keeping.

      Mary was always sporty: she played badminton and swam for Scotland, and represented Edinburgh at tennis. She joined the Queen Alexandra’s Royal Army Nursing Corps in 1993 at the age of 29, and had only been in the Army a year when she was mentioned in dispatches for bravery while stationed in Hong Kong: not that ‘bravery’ gives any hint of what she actually did, which was to defend one of her patients against a drunken soldier from the Royal Scots, who beat up Mary so badly she needed a hysterectomy.

      From Hong Kong she went back to the garrison at Catterick, north Yorkshire, and from Catterick, she went out to Bosnia. She was in charge of mental health for the entire British contingent out there, a responsibility deemed so onerous that her tour was three months rather than the usual six – ‘It was terrible. There was a lot of alcoholism, a lot of underground drinking. It was the only way most people could cope with what they were being asked to do’ – most infamously, as detailed in the TV series Warriors, being forced by their peacekeeping mandate to stand by and watch as atrocities were perpetrated against civilians they couldn’t help, as even to evacuate them would have been deemed assisting in ethnic cleansing.

      How many troops were drinking too much out there?

      ‘Oh, about 80 per cent at least. Maybe more.’

      Mary was on call round the clock. If a squaddie wanted to talk to her at three in the morning, she had to listen, no matter how tired she was or how much stress she was suffering – a considerable amount, unsurprisingly, having to take on all these soldiers’ problems but with no one to really listen to her in turn.

      The following year, 2000, she was thrown from her horse and into a wall during a course with the Royal Horse Artillery. Mary broke her cheekbone, two toes in her right foot and ripped her bicep muscle from her right shoulder. She needed two operations, but they didn’t really cure her properly: in particular, she was having trouble holding and firing a gun, and if you can’t pass the weapons handling course you’re not much good to the Army.

      The worst was yet to come. In 2004, while serving in Northern Ireland, she noticed problems with her balance and co-ordination – ‘I kept falling over my left foot and I had blurred vision. At first they thought I had cancer, or a brain tumour.’

      She was sent for tests.

      The results came back: Mary didn’t have cancer, and she didn’t have a brain tumour.

      Mary had multiple sclerosis.

      COMPETITOR PROFILE:

      CHRISTINE GAUTHIER, CANADA

      Christine Gauthier signs all her e-mails ‘Christine and Batak’. Who’s Batak? An alter ego? Partner? No, Batak’s more than that. Batak is her Labernese service dog (a mix of Labrador and Bernese Mountain Dog), and he’s beside Christine in everything she does.

      When she slides under the bench press bar, he’s there with her.

      When she gets in her specially adapted canoe, he’s there with her.

      He pulls her wheelchair, helps her keep her balance when transferring in and out of it, picks coins off the floor, nuzzles her when she’s having a bad day, and a hundred other things besides.

      ‘Without Batak, I wouldn’t be here,’ she states simply. ‘He really, really saved my life.’

      Christine’s father was a cop, and to start with she wanted to follow in his footsteps: she went to police school in Montreal and became an officer in Quebec. But the lure of the Army proved stronger. She served with the Artillery for a decade, including two peacekeeping tours with the UN in Cyprus and on the Golan Heights in Syria.

      Then, during a training exercise which involved jumping into a six-foot hole, she landed badly and damaged her knees, hips and back. Repeated surgery – she underwent eight operations in all – failed to repair the damage.

      Christine found herself confined to a wheelchair.

      She lost her job in the Army; she lost pretty much everything else too. Before the accident she’d been endlessly, relentlessly active: cross-country skiing, cycling, weightlifting, volleyball … You name it, she did it. Now she couldn’t do any of that. She lost her spark, her joie de vivre. She’d still go and see the doctors three or four times a week, but the prevailing opinion on rehabilitation at the time was to do as little as possible in order to keep your condition from deteriorating still further. There seemed nothing they could do to get her better, and therefore nothing they could do to halt or reverse her long slide into total apathy.

      ‘I was 10 years inactive in my house. Completely depressed and totally out of shape and left completely isolated.’

      In 2010, the Winter Paralympics came to Vancouver. As Christine watched the coverage, it was like a light had come on in her head. These people were doing amazing things. These people had the same kind of disabilities she had: some of them, in fact, had it far worse. If they could do it, so could she.

      She began to participate in adaptive sports. On the sledges in sledge hockey or out on the water in her paracanoe, she felt her strength coming back in great waves: not just her physical strength but her mental strength too, her will to overcome, her will to live.

      Christine found a charity, the MIRA Foundation, whose mission statement said that they aimed ‘to bring greater autonomy to handicapped people and to facilitate their social integration by providing them with dogs that have been fully trained to accommodate each individual’s needs of adaptation and rehabilitation’. That described her and her needs in a nutshell, she reckoned. The Foundation agreed and they paired her up with Batak.

      It was love at first sight.

      She also received assistance from Soldier On, a programme run by the Canadian Armed Forces to help ill or injured personnel get back to as much normality as possible. And it was Soldier On who in 2014 asked whether she wanted to be part of the Canadian team which was going to the first Invictus Games in London.

      The Canadian team was small, so they all got to know each other pretty fast. Just as importantly for Christine, the military shorthand they shared meant they could bypass the usual awkward questions they’d get from civilians. ‘It’s a certain type of people who join the Army,’ Christine says. ‘Sometimes those people don’t fit in with the civilian world. But you see each other in the street and you just connect. I’m a reserved and shy person normally, not the kind to jump in a conversation, but when I’m in a military group that falls away.’

      None of the team had any real idea of what they were going to. Unknown territory, it might be brilliant, or it might be garbage. Ah well … At least it gave her a chance to put on a Canadian uniform again, and at least they’d get a trip to London.

      But it wasn’t garbage, of course: it was brilliant. Only two Canadian competitors won two medals, neither of them Christine, but the experience made her hungry to do it again, to do it bigger and better. Like everyone else there, she was struck by Prince Harry’s energy and enthusiasm. ‘I’m not impressed with his title,’ she says. ‘But I am impressed with what he does with it. I’m admiring of the man he is.’

      She