Ali's iconic knockout of Liston happened 55 years ago in Maine

It was 55 years ago that the world's attention focused on Lewiston, Maine, for a world heavyweight boxing title fight.

Fight by fight: Muhammad Ali's legendary career

Why did Muhammad Ali lose to Joe Frazier and George Foreman but beat Sonny Liston? - Quora

Muhammad Ali, Sonny Liston and the 'Phantom Punch' Title Bout, 1965

55 Years Ago This Week; Lewiston Hosts the Ali-Liston Fight

Fight by fight: Muhammad Ali's legendary career

Sonny Liston - Wikipedia

Ali's iconic knockout of Liston happened 55 years ago in Maine

Maine mass shooting reignites Muhammad Ali-Liston brawl memories

The Phantom Punch Hits 50: Ali, Liston & Boxing's Most Controversial Fight Ever, News, Scores, Highlights, Stats, and Rumors

Fight by fight: Muhammad Ali's legendary career