Which heavyweight boxing champion was nicknamed 'The Easton Assassin'?

Larry Holmes was the heavyweight boxing champion nicknamed “The Easton Assassin.” The nickname referred to Easton, Pennsylvania, where Holmes grew up and developed his professional boxing identity.

Holmes became world heavyweight champion in 1978 when he defeated Ken Norton by a split decision for the WBC title. A technically polished boxer, he was especially renowned for his powerful, accurate left jab and controlled distance. He defended the championship repeatedly through the early 1980s.

Holmes held the WBC title from 1978 to 1983 and also held the Ring and lineal heavyweight titles from 1980 to 1985. He lost his unbeaten start to professional boxing when Michael Spinks upset him in 1985, leaving Holmes one victory short of Rocky Marciano’s 49–0 record.

The other options are associated with important heavyweight careers, but none is the canonical “Easton Assassin.” Gerry Cooney was a major Holmes opponent, while Ken Norton was the champion Holmes defeated to win the WBC belt.