# Jaak Ulman

> Estonian sportsperson and sports historian (born 1945)

**Wikidata**: [Q107588072](https://www.wikidata.org/wiki/Q107588072)  
**Source**: https://4ort.xyz/entity/jaak-ulman


## References

1. Biographical lexicon of Estonian sport
2. Integrated Authority File
3. Virtual International Authority File