How can he be so monstrous and brutal on the mat, but so kind and protective off the mat?” That’s one of the central tensions at play in Unstoppable (now available on Prime Video), William Goldenberg’s directorial debut and an empathetic portrait of Robles that highlights his physical limitations,

Anthony Robles was a champion wrestler. Now Jennifer Lopez stars in his biopic. Robles breaks down fact vs. fiction in the sports drama "Unstoppable."

"Unstoppable" is now streaming on Prime Video, telling the story of Anthony Robles, a boy born with only one leg who goes on to become an NCAA wrestling champion. And yes, the film is based on a true story.