One of the greatest athletes in history is finally getting the series he deserves.
Prime Video has unveiled the first teaser for The Greatest, the first officially authorized scripted series about the life of Muhammad Ali, offering a first look inside the ring—and beyond it.
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The eight-episode series stars Jaalen Best as Cassius Clay/Muhammad Ali, following his transformation from a young boxer into one of the most influential sports figures of all time.
The teaser highlights his early career, his explosive charisma and the determination that made him a global icon.
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But this isn’t just another boxing drama.
Produced with the involvement of Lonnie Ali, Muhammad Ali’s widow, The Greatest is the first authorized scripted adaptation of his life, promising unprecedented access to his personal story—not only his legendary fights, but also his family life, beliefs and activism.
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The project also boasts an impressive creative team.
The series is executive produced by Michael B. Jordan, while Ben Watkins serves as creator and showrunner, aiming to tell the story of the man behind « The Greatest. »
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The first teaser focuses on Ali’s rise before he became a legend.
It showcases his speed, confidence and unforgettable presence, while hinting at the defining moments that shaped his journey—from Cassius Clay to Muhammad Ali, one of the most influential athletes in history.
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Fans won’t have to wait too long.
The Greatest premieres November 4, 2026, exclusively on Prime Video, in more than 240 countries worldwide.
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More than a boxing champion… Muhammad Ali changed sport, culture and history. And now, his story is finally stepping back into the spotlight.
