This has been billed as one of British sport's comeback moments.

Kell Brook's misfortune in suffering injury when attacked last year provides the platform for a heroic narrative going forward, but haven't we seen comebacks and triumphs over adversity before?

We want to know what your favourite sporting comeback of all time is? Who has showed up and delivered when time threatened to forget them? Who has overcome adversity and laughed it into submission?

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Let's get the ball rolling with George Foreman who retired from boxing only to return and land a world title 21 years after winning his first.

Image source, Getty Images

Image source, @EddieHearn

Kell Brook experienced more than the highs and lows of sport in 2014, tasting the highs and lows of life in a broader context generally.

Just over two weeks after being crowned champion of the world for the first time in California, Brook was stabbed in an "unprovoked attack" in Tenerife.

"My mind was going overtime," Brook told BBC Radio 5 live. "I wasn't sleeping. I was thinking I'd put myself through it in the gym , put myself through it in my life, I win the world title and I'm laid here thinking am I going to walk again, let alone box.

"I was feeling sorry for myself. I can't describe in this interview how good a feeling it was in California, looking at my family, them looking at me, to being laid in a hospital bed, strapped up."

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Rocky could have doubled as a life coach when he was out of the ring.

"Life ain't about how hard you hit, it's about how hard you can get hit and keep moving forward, that's how winning is done," he once said.

Kell Brook headlines a show named 'Unbreakable' a shade over six months after he was stabbed on holiday. He is moving forward, world title in tow, taking and dealing out the hits.

Does he have the eye of the tiger? Or will this Hollywood-like fairytale offer a dose of reality?

It's Saturday, The Voice has just finished, your vocal chords are oiled, sing with me...

Rising up, back on the street

Did my time, took my chances

Went the distance, now I'm back on my feet

Just a man and his will to survive...

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No one quite came back from adversity like Rocky. Can Kell Brook summon his inner Balboa tonight?