Sonny Liston was known for his formidable punching power, intimidating presence, and exceptional reach.

His exact date of birth remains uncertain, contributing to the mystique surrounding his life.

Liston's career was marked by associations with organized crime, which affected public perception and opportunities.

He passed away under mysterious circumstances on December 30, 1970, with the cause of death officially listed as heart failure.

WBA Heavyweight Champion (1962–1964)

The Ring Heavyweight Champion (1962-1964)

Inaugural WBC Heavyweight Champion (1963-1964)

Vs. Floyd Patterson I (September 25, 1962): Won by knockout in the 1st round to claim The Ring World Heavyweight title.

Vs. Floyd Patterson II (July 22, 1963): Won by knockout in the 1st round, successfully defending his title.

Vs. Muhammad Ali (then Cassius Clay) I (February 25, 1964): Lost by RTD (retired) after the 6th round, losing The Ring World Heavyweight title.

Vs. Muhammad Ali II (May 25, 1965): Lost by knockout in the 1st round in a controversial bout.