Rahman Ali, younger brother of Muhammad Ali, passed away at 82. He was a boxer and a key support for his brother. Rahaman helped Muhammad train and attended events with him. He co-authored books about Muhammad Ali and worked at the Muhammad Ali Center.

Rahaman Ali, the boxer who followed in the footsteps of his older brother Muhammad Ali, has died at age 82. According to The Muhammad Ali Center, Rahaman died in Louisville, Kentucky, on Friday. The cause of death has not been revealed.

The late Muhammad Ali's only sibling reportedly passed away on Friday. This weekend, the Muhammad Ali Center announced the death of the boxing great's younger brother, Rahaman, who was 82 years old and described as "his brother's biggest supporter.