This captivating documentary revisits one of the greatest boxing upsets in decades - heavyweight champion Anthony Joshua’s defeat by virtual unknown Andy Ruiz in June. Joshua lost his undefeated record and his three world heavyweight belts in New York at the fast hands of the Mexican-American, who floored his exalted opponent four times en route to stopping the Brit in the seventh round. The unforgettable evening is retold by the two fighters along with legends of the sport and those who experienced it first hand, including Mike Tyson, Evander Holyfield, Sugar Ray Leonard, Buster Douglas, Sylvester Stallone and Dolph Lundgren.

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