![KSI: Can't Lose](https://image.tmdb.org/t/p/original//wFPFC3SiPZXwiBgU1RXzbutXfZQ.jpg)
![KSI: Can't Lose](https://image.tmdb.org/t/p/w200//bMeWz4UZt7xkJlpdQW786el4Gsc.jpg)
KSI: Can't Lose
1 hour 5 minutes2018-08-10
7.0
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Millions tuned in to see KSI beat Joe Weller in the biggest amateur boxing match of all time. But what didn't they see? The blood, sweat and determination underpinning KSI's intense training regime and a revealing look at his world off camera. This is the exclusive and never before seen story of Knowledge, Strength and Integrity, and how JJ, with 18m YouTube subscribers, went from actor to athlete.
Cast
![KSI](https://image.tmdb.org/t/p/w200//edfjKox9zYMiudh1ILg3d2Aovvl.jpg)
KSI
Self
![Joe Sugg](https://image.tmdb.org/t/p/w200//k12WEMYgoiqWJ6eJza420907zvZ.jpg)
Joe Sugg
Self
![Simon Minter](https://image.tmdb.org/t/p/w200//dyUt9Sw7D8FIiXhFN30IVihQ5Gm.jpg)
Simon Minter
Self
![Josh Bradley](https://image.tmdb.org/t/p/w200//cjZFALqIbbDasKCHRiI0QQq4enL.jpg)
Josh Bradley
Self
![Vikram Barn](https://image.tmdb.org/t/p/w200//g8m9SThYAyGhHf8QyIeikz7MqT3.jpg)
Vikram Barn
Self
![Ethan Payne](https://image.tmdb.org/t/p/w200//4gQ25MaDMkKzs1t3exVhbh7mD.jpg)
Ethan Payne
Self
![Tobi Brown](https://image.tmdb.org/t/p/w200//daBfoIyB2DwoXOjev0I2mF2iy4O.jpg)
Tobi Brown
Self
![Harry Lewis](https://image.tmdb.org/t/p/w200//SwNya8jFpT1pLqpIhO5rdOPoC1.jpg)
Harry Lewis
Self
![Deji Olatunji](https://image.tmdb.org/t/p/w200//xV8iCbHHpAQIETvel9WUgpTIMhu.jpg)
Deji Olatunji
Self
![Yinka Olatunji](https://image.tmdb.org/t/p/w200//pzTq1cz44NnprLkBihVB86eaJuR.jpg)
Yinka Olatunji
Self
![Jide Olatunji](https://image.tmdb.org/t/p/w200//adkbo8Mo9VxaLVG1YcFENLqSRvl.jpg)
Jide Olatunji
Self
![Jack Whitehall](https://image.tmdb.org/t/p/w200//qBHLpjH3Dad9ZoZsrcMplIPwkHC.jpg)
Jack Whitehall
Self
![Callum Airey](https://image.tmdb.org/t/p/w200//cHUPBwcibBZougWp6Rseq0GGKYK.jpg)
Callum Airey
Self
![Callum McGinley](https://image.tmdb.org/t/p/w200//yRKU9bBzWTNdl1cM1H2NvUhty1q.jpg)
Callum McGinley
Self
![Ali Eson Gib](/_next/static/media/notFound.aecd17f8.png)
Ali Eson Gib
Self
![Keemstar](https://image.tmdb.org/t/p/w200//peIgs6mFjcqEXWOxqfBWGQzAzk3.jpg)
Keemstar
Self
![Isiah Ocasio](/_next/static/media/notFound.aecd17f8.png)
Isiah Ocasio
Self
![Logan Paul](https://image.tmdb.org/t/p/w200//m3OxAevncMjm1GUpz2Af32RgaSI.jpg)
Logan Paul
Self
![Laurence Mckenna](/_next/static/media/notFound.aecd17f8.png)
Laurence Mckenna
Self - Commentator
![Brian Davis](/_next/static/media/notFound.aecd17f8.png)
Brian Davis
Self - Commentator
![Dida Alsaffar](/_next/static/media/notFound.aecd17f8.png)
Dida Alsaffar
Self - KSI's Personal Trainer
![Viddal Riley](https://image.tmdb.org/t/p/w200//KjAjzXjUB5TTUgrtcO3qQtEcl4.jpg)
Viddal Riley
Self - KSI's Boxing Trainer
![Max Lea](/_next/static/media/notFound.aecd17f8.png)
Max Lea
Self - Joe Weller's Fitness Coach
![Dan Collins](/_next/static/media/notFound.aecd17f8.png)
Dan Collins
Self - Joe Weller's Boxing Trainer
![Hashim Saifuddin](/_next/static/media/notFound.aecd17f8.png)
Hashim Saifuddin
Self - KSI's Physiotherapist
![Sarah Saunders](/_next/static/media/notFound.aecd17f8.png)
Sarah Saunders
Self - KSI's Chef
![Sophie Whittam](/_next/static/media/notFound.aecd17f8.png)