zpostcode
Conor McGregor
May 7, 2026 11:03 PM

  Conor McGregor Irish mixed martial artist Actions Share Share Share to social media Facebook Twitter URL https://www.britannica.com/biography/Conor-McGregor Share Share Share to social media Facebook Twitter URL https://www.britannica.com/biography/Conor-McGregor Also known as: Conor Anthony McGregor, The Notorious Written by René Ostberg René Ostberg is an associate editor at Encyclopaedia Britannica. René Ostberg Fact-checked by The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors. The Editors of Encyclopaedia Britannica Last Updated: Jun 12, 2024 • Article History Table of Contents In full: Conor Anthony McGregor (Show more) Byname: The Notorious (Show more) Born: July 14, 1988, Dublin, Ireland (age 35) (Show more) Conor McGregor (born July 14, 1988, Dublin, Ireland) is an Irish mixed martial artist who became the most famous name in the sport after winning Ultimate Fighting Championship (UFC) titles in two different weight classes in 2015–16. McGregor’s meteoric rise and worldwide celebrity has come with much controversy, the result of an exceptionally brash persona and frequent run-ins with the law. The youngest of three children, McGregor grew up in Crumlin, a working-class suburb of Dublin. His father, Tony McGregor, was a taxi driver, and his mother, Margaret (née Moore) McGregor, was a laundry worker. McGregor went to Irish-speaking primary ...(100 of 1396 words)

  Access the full article Help support true facts by becoming a member. Subscribe today!

Comments
Welcome to zpostcode comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Recommend >
Information Recommendation
Possession
     A.S. Byatt A.S. Byatt, author of Possession (1990). (more) Possession novel by Byatt Written by Carola Campbell Carola Campbell's work appears in Encyclopaedia Britannica as part of a joint publishing agreement with the publisher of 501 Must-Read Books, where the work originally appeared. Carola CampbellAll Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have...
news as narrative
  news as narrative journalism Written by Thomas R. Schmidt Contributor to SAGE Publications's The SAGE Encyclopedia of Journalism (2022) whose work appears in Britannica as part of a joint publishing agreement with SAGE. Thomas R. Schmidt Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working...
How Many Times Has the United States Declared War?
     The U.S. enters the war in Europe Pres. Franklin D. Roosevelt signing the declaration of war against Germany while Sen. Tom Connally (standing, right) marks the time of the signature with his pocket watch, December 11, 1941. (more) How Many Times Has the United States Declared War? Written by Michael Ray Michael Ray is an assistant managing editor who...
penny press
  penny press Inexpensive newspapers that transformed 19th-century American journalism Written by Debra van Tuyll Contributor to SAGE Publications's The SAGE Encyclopedia of Journalism (2022) whose work appears in Britannica as part of a joint publishing agreement with SAGE. Debra van Tuyll Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years...
Pi in Nature
     Shape of Earth (more) Pi in Nature A visual exploration of an infinite constant Written by Manjishtha Bhattacharyya Manjishtha Bhattacharyya is an editor at Encyclopaedia Britannica. She holds a PhD in zoology from Vidyasagar University, West Bengal, and has more than seven years of experience in science communication... Manjishtha Bhattacharyya Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject...
Today in History—March 11: A Raisin in the Sun Makes Theatrical History
     Today in History is a daily newsletter from Britannica. (more) Today in History—March 11: A Raisin in the Sun Makes Theatrical History Written by Mindy Johnston Mindy Spitzer Johnston is Managing Editor at Encyclopædia Britannica. Mindy Johnston Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained...
What Is the Epstein Files Transparency Act?
  What Is the Epstein Files Transparency Act? Written by Tracy Grant Tracy Grant is a senior editor at Encyclopaedia Britannica. She previously served as editor in chief, the first woman to hold that title. Tracy Grant Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working...
Antinous of Ithaca
     Antinous prepares to hit Odysseus One of the 108 suitors of Penelope, Antinous, about to assault an elderly beggar, who was really Odysseus in disguise. (more) Antinous of Ithaca Greek mythology Written by Gitanjali Roy Gitanjali Roy is senior editor, Encyclopaedia Britannica. She has over two decades of editorial experience across digital and broadcast media. Gitanjali Roy Fact-checked by...