Peter Leko is a chess prodigy from Hungary. In 1994 he became the youngest grandmaster in history at 14 years, 4 months and 22 days. Peter was 14 years, 4 months, 22 days when it happened.
Chess is the most precisely age-stamped of all competitive pursuits. FIDE records the exact day a player fulfils a title requirement, which is why the sport can rank prodigies to the day rather than the year, and why its youngest-ever records change hands so publicly.
What separates a documented record from a family anecdote is that someone else wrote it down at the time. Peter's is recorded in published reference sources, with a date and a figure attached, and that is the standard applied to every entry in this index. Where an age or a date is disputed in the sources, this page follows the published record and says so rather than choosing the more impressive number.
Records like this one rarely survive untouched. The age thresholds that define early achievement keep falling as training methods, coaching and access to competition spread to more countries, and each generation of chess prodigys reaches the standard a little sooner than the last. Whether Peter's mark has since been beaten is noted above; the achievement itself is fixed to its date and stands on the record as it was set.
| Person | Country | Milestone | Age / Stat |
|---|---|---|---|
| Peter Leko | Hungary | In 1994 he became the youngest grandmaster in history at 14 years, 4 months and | 14 years, 4 months, 22 days |
Peter Leko belongs in any serious index of early achievement because the claim is specific, dated and externally documented — the three things most prodigy lists on the internet leave out.
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