# go from zero to hero

idiom

Source: https://englishreference.com/idiom/go-from-zero-to-hero
Updated: 2026-08-10

## Meaning

To change from a negative to a positive outcome; to improve one's fortunes significantly.

## Examples

- He went from zero to hero in just one game.
- After failing his first exam, he studied hard and went from zero to hero by the end of the semester.
- The underdog athlete went from zero to hero, capturing the championship title after years of being overlooked by the scouts.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.