# Ervin Liebert

> Estonian weightlifter, weightlifting coach and chess coach (born 1939)

**Wikidata**: [Q65697681](https://www.wikidata.org/wiki/Q65697681)  
**Source**: https://4ort.xyz/entity/ervin-liebert


## References

1. Biographical lexicon of Estonian sport
2. ICCF correspondence chess player database
3. [Source](https://www.iccf.com/userfiles/files/2012%20IM(1).pdf)
4. [Source](https://www.iccf.com/userfiles/files/2012%20SIM.pdf)