Who Is the Youngest World Chess Champion?

Gukesh Dommaraju is the youngest open classical World Chess Champion in history. He won the title on 12 December 2024 at 18 years and 197 days old.

Gukesh was 18 years and 197 days old when he became World Chess Champion. This is often rounded to 18 years and about six and a half months.

Gukesh became World Chess Champion on 12 December 2024, after winning the 2024 FIDE World Championship match in Singapore.

Gukesh defeated Ding Liren of China to become World Chess Champion. The final match score was 7.5 to 6.5.

Gukesh won the 2024 FIDE World Championship in Singapore. The match against Ding Liren lasted 14 classical games.

Garry Kasparov held the previous youngest open World Chess Champion record. He became champion in 1985 at 22 years and 210 days old.

Garry Kasparov was 22 years and 210 days old when he became World Chess Champion in 1985.

Yes, Gukesh was more than four years younger than Garry Kasparov was when Kasparov first became World Chess Champion.

Yes, Gukesh is widely described as the youngest undisputed or open classical World Chess Champion in history.

No, category matters. Gukesh is the youngest open classical World Chess Champion, while Hou Yifan was younger when she became Women's World Chess Champion.

Hou Yifan is the youngest Women's World Chess Champion. She won the women's title in 2010 at 16 years and 300 days old.

The open World Chess Championship is open to any qualifying player. The Women's World Chess Championship is a separate title restricted to women players.

No, Magnus Carlsen was 22 when he became World Chess Champion in 2013, so he was not younger than Gukesh or Kasparov at their first title wins.

No, Bobby Fischer was 29 when he became World Chess Champion in 1972. He was not the youngest world champion.

Ruslan Ponomariov won the FIDE knockout world title at 18, but the modern open classical championship record is usually credited to Gukesh.

Sources can differ because chess has had open, classical, FIDE knockout, undisputed and women's title categories. The answer depends on which category is being counted.

Gukesh won the 2024 World Championship match by 7.5 to 6.5. He clinched the title by winning game 14.

The Gukesh vs Ding match was scheduled for 14 classical games. Gukesh won the match in the 14th and final classical game.

Gukesh Dommaraju is from India. He was born in Chennai and represented India when he became World Chess Champion.

Yes, Gukesh is a chess Grandmaster. He became a GM at age 12 before later becoming World Chess Champion.

A challenger usually qualifies through the Candidates Tournament. Gukesh earned his title match by winning the 2024 Candidates Tournament.

Gukesh replaced Ding Liren as World Chess Champion after defeating him in their 2024 match.

Yes, the record can be broken if a younger player wins the open World Chess Championship in a future cycle.

Correct as of 7 July 2026, remember Gukesh Dommaraju, 18 years and 197 days, on 12 December 2024.

No, World Chess Champion and world number one are different. The champion wins the title match, while number one refers to rating rank.

Yes, Ding Liren was the defending World Chess Champion when Gukesh challenged him in the 2024 title match.

Gukesh became India's second open World Chess Champion after Viswanathan Anand, and he did it at the youngest age in the open classical record.

Viswanathan Anand was India's first World Chess Champion. Gukesh became India's second open World Chess Champion.

Beginners should treat youngest champion records as inspiration, not pressure. Steady practice, tactics and game review matter more for improvement.

Use the ChessWorld trivia guide for more chess records, title counts and beginner-friendly statistics. This page focuses on the youngest World Chess Champion record.