New Muhammad Ali Biography Reveals A Flawed Rebel Who Loved Attention

By Dave Davies

On May 27, 1963, Ali (known then as Cassius Clay) held up five fingers in a prediction of how many rounds it would take him to win against British boxer Henry Cooper. In June 1963, he fulfilled his prediction and was declared the bout winner after five rounds.

Kent Gavin/Getty Images

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Kent Gavin/Getty Images

Decades before NFL player Colin Kaepernick