KSI: Can't Lose

A story of knowledge, strength and integrity.

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

JJ Olatunji

Joe Sugg

Simon Minter

Josh Bradley

Vikram Barn

Ethan Payne

Tobi Brown

Harry Lewis

Deji Olatunji

Yinka Olatunji

Jide Olatunji

Jack Whitehall