Boxing legend Muhammad Ali died Friday at age 74, leaving behind a life and legacy that will be remembered for years to come.
To celebrate Ali’s life — his triumph inside the ring as a three-time heavyweight champion and his battles outside with Parkinson’s disease, as well as his contributions worldwide to humanitarian causes — Time Inc. properties TIME, Sports Illustrated, PEOPLE, and Essence have put together Muhammad Ali: A Tribute to the Greatest. The hour-long special, streaming live starting at 10 a.m. ET, will look back on Ali’s life with interviews from journalists, historians, and special guests.
Watch the live-stream above.