# Martin Haefner

> Martin Walter Haefner is a Swiss billionaire. As of 2026, Forbes estimates his personal net worth at $4.9 billion.

*Swiss former billionaire heir, the son of Walter Haefner*

**Canonical URL:** https://fame.am/person/martin-haefner

## Identity
- **Profile type:** Founder ([Wikidata](https://www.wikidata.org/entity/Q131524))
- **Category:** Founders
- **Country:** Switzerland
- **Born:** 1954
- **Status:** living
- **Gender:** male

## Bio

Martin Walter Haefner is a Swiss billionaire. As of 2026, Forbes estimates his personal net worth at $4.9 billion.

## Fame
- **Popularity score:** 45.5 / 100
- **Momentum:** 12.4 / 100  (trend: RISING)
- **Historical depth:** 3.3 / 100
- **Attention shift:** 39.5 / 100
- **Source confidence:** 20.0 / 100
- **Profile completeness:** 53.0 / 100

## Sources
- [Martin Haefner](https://en.wikipedia.org/wiki/Martin_Haefner)
- [Martin Haefner](https://de.wikipedia.org/wiki/Martin_Haefner)
- [Martin Haefner](https://fr.wikipedia.org/wiki/Martin_Haefner)
- [Wikidata](https://www.wikidata.org/wiki/Q22004722)

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