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July 30, 2026Short & citedBlog
Civic Viewpoint.
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Sports Desk • Boxing

Muhammad Ali

Muhammad Ali was an American professional boxer and social activist widely regarded as one of the greatest athletes of the 20th century.

Updated July 30, 20261 min readCited sources

Muhammad Ali was an American professional boxer and social activist, widely regarded as one of the greatest athletes of the 20th century. He won Olympic gold in 1960, became world heavyweight champion in 1964, and later regained the title twice.

What it is

Muhammad Ali, born Cassius Marcellus Clay Jr. in Louisville, Kentucky, in 1942, was a professional boxer known for his speed, agility, and charisma. He won a gold medal at the 1960 Rome Olympics and became world heavyweight champion by defeating Sonny Liston in 1964. Ali finished his career with 56 wins and 5 losses, including 37 knockouts.

Why it matters

Ali's refusal to be inducted into the U.S. military during the Vietnam War made him a symbol of civil rights and anti-war activism. He was stripped of his heavyweight title but later regained it twice, becoming the first three-time world heavyweight champion. His legacy extends beyond boxing to humanitarian work and public advocacy.

Key details

Ali retired from boxing in 1981 and focused on philanthropy. He received the Presidential Medal of Freedom in 2005. His career highlights include victories over Sonny Liston, George Foreman, and Joe Frazier. Ali died on June 3, 2016, in Scottsdale, Arizona.

In short

  • Won Olympic gold in 1960 and became world heavyweight champion in 1964.
  • Refused military induction during the Vietnam War, leading to a title stripping.
  • First three-time world heavyweight champion, with 56 career wins.
  • Honoured with the Presidential Medal of Freedom in 2005.
Canadian angle

Muhammad Ali is a major figure in international sports history and is widely studied and remembered by Canadian boxing fans, historians, and readers interested in civil rights and anti-war activism.

Quick questions

What was Muhammad Ali's birth name?
His birth name was Cassius Marcellus Clay Jr.
Why was Muhammad Ali suspended from boxing?
He was suspended after refusing induction into the U.S. military during the Vietnam War.
What honours did Muhammad Ali receive?
He received the Presidential Medal of Freedom in 2005, among other honours.

Sources

  1. Britannica — https://www.britannica.com/biography/Muhammad-Ali-boxer
    Supports: Birth name, birth/death dates and places, Olympic gold medal, heavyweight titles, refusal of induction, later title wins, retirement, and legacy.
  2. Biography.com — https://www.biography.com/athletes/muhammad-ali
    Supports: Birth details, Olympic gold medal, heavyweight championship, suspension, retirement, career record, and Presidential Medal of Freedom.
  3. HISTORY — https://www.history.com/articles/muhammad-ali
    Supports: Fighter of the Year honours, Hall of Fame induction, family details, and death date.
  4. U.S. National Archives — https://www.archives.gov/research/african-americans/individuals/muhammad-ali
    Supports: Olympic gold medal, name change, Vietnam War refusal, suspension, activism, and final professional record.