# Leszek Biernacki

> Polish athlete, coach, researcher

**Wikidata**: [Q104413802](https://www.wikidata.org/wiki/Q104413802)  
**Source**: https://4ort.xyz/entity/leszek-biernacki


## References

1. Polish Science
2. [Source](https://nauka-polska.pl/#/profile/research?id=210095)