Brash boxer Cassius Clay burst into the American consciousness in the early 1960s, just ahead of the Civil Rights movement. His transformation into the spiritually enlightened heavyweight champion Muhammad Ali is legendary, but this religious awakening also led to a bitter legal battle with the U.S. government after he refused to serve in the Vietnam War. This film reveals the perfect storm of race, religion and politics that shaped one of the most recognizable figures in sports history.

Universally accepted as a true icon of the 20th century, Muhammad Ali’s phenomenal achievements spanned sport, politics and religion. One man – photographer William Klein had comprehensive access to the events that shaped Ali’s legend. In 1964, the young gregarious Cassius Clay successfully defeated the seemingly invincible Heavyweight Champion of the World Sonny Liston – the manner of Clay’s victory and his amazing persona made him an instant superstar. Through this incredible period, and Clay’s subsequent rematches with Liston, William Klein enjoyed unrivalled access top Clay’s camp – witnessing at first hand Cassius Clay becoming Muhammad Ali and angering the American people with his allegiance to Islam. Forward to Zaire 1974, and the return of Muhammad Ali to the world stage to face another invincible champion George Foreman. As Ali reclaimed the crown for a second time, Klein was ever present, capturing the full story at close quarter.

The story of champion boxer Muhammad Ali through the eyes of his only biological son, Muhammad Ali Jr., who struggled with bullying, abandonment, addiction, family and heartbreak to ultimately find peace.

The 32 year old Liston defended his title against the 22 year old Clay on February 25, 1964, in Miami Beach, Florida, Clay weighed in at 206lbs while Liston was 218 lb. Many of those watching were surprised during the referee's instructions to see that Clay was considerably taller than Liston, the so called 'Big Bear'.

Born Cassius Marcellus Clay Jnr in 1942, Muhammad Ali changed his name when he converted to Sunni Islam in 1975. A hard hitting, fast talking powerhouse, Ali was crowned 'Sportsman of the Century' by Sports Illustrated and the BBC in 1999.

Muhammad Ali. He is known as the most thrilling athlete of all time... he is known as The Greatest. The remarkable story of how he became one of the most loved, hated, intriguing, and controversial figures in American history is brought to life in the 6-hour series, Muhammad Ali: The Whole Story. Episode 1: Olympic Gold. Episode 2: The Youngest Heavyweight Champion. Episode. 3: Exile. Episode 4: The Road Back. Episode 5: The Rumble In The Jungle Episode. 6: The Thrilla In Manila.

Combining rarely seen footage with interviews of those who were closest to him, including trainer Angelo Dundee and fight doctor Ferdie Pacheco, and commentary by bestselling Ali biographer Thomas Hauser, Pulitzer Prize-winning journalist David Remnick and Columbia University historian Manning Marable, Becoming Muhammad Ali is the story of that evolution.

Hear from the people who knew him best, from experts of the world of boxing, relive the legendary fights and explore the life of boxing's greatest symbol, Ali.

Passport Video documentary about boxer Muhammad Ali

This feature film will tell the story of champion boxer Muhammad Ali through the eyes of his only biological son, Muhammad Ali Jr. Muhammad Jr struggled with bullying, abandonment, addiction, family and heartbreak to ultimately find peace.

Charting the life and times of Muhammad Ali, this documentary begins in Louisville, Kentucky, the birthplace of the future World Heavyweight champion and follows his career from his first amateur fight against Ronnie O'Keefe (for which he was paid the princely sun of $4.00) to the most famous fights of his life: "The Rumble in the Jungle" and "The Thriller in Manilla". Featuring classic footage from legendary fights, as well as interviews with his trainer Angelo Dundee and contributions from Henry Cooper, Joe Bugner and George Forman, this comprehensive guide to Ali’s life and times pays tribute to his unique, warm, and effervescent and charismatic character who took the boxing world by storm.

Muhammad Ali: A Life takes a look back at the life and career of the world champion boxer and activist. No athlete has ever contributed more to his country or to the world than Muhammad Ali.

Muhammad Ali vs. Trevor Berbick, billed as "Drama in Bahama", was a ten-round boxing match that took place in Nassau, Bahamas on December 11, 1981. Ali was 39 years old at this time, and Berbick was 27 years old. This was Ali's last boxing match.