Direct answer: No one has ever won all four major golf championships in a single calendar year in the modern era. The closest achievers are players who have won three majors in one year (a "triple crown" of majors) but not all four in the same year.
What counts as the four majors has changed over time, and the concept is sometimes called the Grand Slam when a player wins the four traditional majors in one year (Masters, U.S. Open, The Open Championship, PGA Championship). Notable near-misses include Tiger Woods in 2000–2001, when he won three majors in a season and came close to the fourth, and Bobby Jones in 1930 when the major schedule was different, but even Jones did not win the current quartet in one year. For historical context and the evolving list of majors, you can consult golf history summaries from sources like PGA Tour coverage and major-history overviews.
If you’d like, I can pull recent articles or create a quick timeline of each year where players won multiple majors, to illustrate how rare the feat is and when near-misses occurred.
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Winning any Major is one of the biggest achievements in the game, but has anyone won all four in a calendar year?
www.golfmonthly.comHas anyone ever won all 4 golf majors in one year
www.vxixi.comImagine mastering the pinnacle of golf’s four major championships in just one year. This rare and legendary feat, known as the Grand Slam, has captivated golf enthusiasts for decades. Winning a single major is a remarkable achievement, but capturing all four in a single calendar year is the ultimate testament to a golfer’s skill, consistency, ... Read more
thebruinsblog.netWinning a major championship is one of the biggest accomplishments in golf. But has any player ever won all four majors in the men's game?
eeegolf.comHas anyone won all 4 majors in one year golf? Discover the 2025 Grand Slam champions and their incredible journeys!
sabiegolf.comHas anyone won all four golf majors in one year? The answer is yes, and only three golfers have ever achieved this feat. Learn more about these remarkable accomplishments and the history of the Grand Slam in this in-depth article.
golfpgachampionship.comFrom Bobby Jones' 1930 feat to the modern day achievement of every Major Championship, here's everything you need to know about golf's career Grand Slam.
www.pga.comIn 2018, Brooks Koepka joined a rarefied list of golfers who have captured two majors in a single season. In all, 20 players have pulled off twin killings. Here is a ledger of every double-major season in the history of the game.
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