Dwight Muhammad Qawi has died at the age of 72 and Barry McGuigan pays tribute to the influential fighter who fought against the likes of Leon Spinks and Evander Holyfield

Dwight Muhammad Qawi, who learned to box in prison and won titles at two different weight classes, dies after five-year battle with dementia.

Dwight Muhammad Qawi, the Hall of Fame fighter who took up boxing in prison and became a two-weight world champion, has died. He was 72.