Muhammad Ali

Boxing legend and civil rights activist who transcended sports

Born Cassius Clay (1942-2016), Muhammad Ali became a global icon through his boxing prowess and social activism. His 1964 conversion to Islam and refusal to serve in Vietnam (No Viet Cong ever called me nigger) made him a controversial symbol of resistance.

Key milestones:

• 3-time World Heavyweight Champion
• Lit the 1996 Atlanta Olympics flame with Parkinson's
• UN Messenger of Peace (1998-2008)

Ali's humanitarian work included negotiating hostage releases and promoting Parkinson's research. His verbal wit (Float like a butterfly, sting like a bee) and principled stands against racism redefined athlete activism, inspiring generations from sports to social justice movements.