Trevor Berbick Trevor Berbick Trevor Berbick (August 1, 1954 – October 28, 2006) was a Jamaican Canadian professional boxer who competed from 1976 to 2000. He won the WBC heavyweight title in 1986 by defeating Pinklon Thomas, but lost it in his first defense later that year to Mike Tyson, who was then undefeated at 20 years old. Berbick was also the last boxer to fight Muhammad Ali, defeating him in 1981. As an amateur, Berbick won a bronze medal in the heavyweight division at the 1975 Pan American Games. In both his early and late professional career he held the Canadian
Imad al-Dawla Muhammad ibn Ali Imad al-Dawla Muhammad ibn Ali Imad al-Dawla Muhammad ibn Ali (), was an Iranian military officer from the Bu Halim Shaybani family, who served as the commander-in-chief in India under the Ghaznavids. Imad al-Dawla Muhammad belonged to the Bu Halim Shaybani family; he was the son of a certain Ali, and had a brother named Rabi ibn Ali. The last mentioned member of the Bu Halim before Imad al-Dawla Muhammad was Najm al-Din Zarir, who was the son of Bu Halim, the eponymous founder of the family. Imad al-Dawla Muhammad and his brother are first mentioned during the reign of