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
Muhammad Ali Muhammad Ali Muhammad Ali (; born Cassius Marcellus Clay Jr.; January 17, 1942 – June 3, 2016) was an American professional boxer, activist, and philanthropist. Nicknamed "The Greatest", he is widely regarded as one of the most significant and celebrated sports figures of the 20th century and one of the greatest boxers of all time. He was born and raised in Louisville, Kentucky, and began training as an amateur boxer when he was 12 years old. At age 18, he won a gold medal in the light heavyweight division at the 1960 Summer Olympics in Rome, then turned professional later