Amazon's new limited series about Muhammad Ali lands on the stretch that made him famous: the four years between Cassius Clay Jr.'s gold at the 1960 Olympics and his heavyweight title win over Sonny Liston. That is the frame for The Greatest, an eight-part series that moves from a young fighter in Kentucky to the moment he became a global force at age 22.
The timing matters because the show arrives with Muhammad Ali still one of the most searched names in sports and culture, even though he died in 2016 at 74. Jaalen Best is the face of that story now, stepping into a role that has already been shaped on screen by Will Smith and then Eli Goree in One Night in Miami, and the comparison hangs over every scene before he throws a punch.
The series is the first-ever authorized scripted take on Ali's life, backed by his widow, Lonnie, who serves as an executive producer. That gives The Greatest a built-in authority and a clear lane: it is not trying to interpret the legend from a distance, but to retell the rise that turned Cassius Clay Jr. into Muhammad Ali, with Sonny Liston marking the fight that carried him from promising champion to household name.
But the review's praise comes with a limit. Best is not described as the one who remakes the story on his own terms; instead, he is often left carrying a version of Clay Jr. weighed down by angst and self-doubt. The cast around him is sturdy — Omari Hardwick as Cassius Clay Sr., Michael Ealy as Malcolm X, Hill Harper as Elijah Muhammad and Kai Parham as Rudy — yet the performance at the center is measured against two earlier turns and does not clearly break free of them.
That leaves the series with a question that matters more than the fight result itself: whether an authorized retelling can still feel alive when its subject has already been mythologized so many times. The show covers a narrow but decisive stretch of Ali's life, and the next thing viewers will learn is whether that closeness to the record brings fresh detail, or only a familiar legend told again.
