# Oleg Tõnsuaadu

> Estonian sports pedagogue, tennis and cross-country skiing coach (1923-1989)

**Wikidata**: [Q124260428](https://www.wikidata.org/wiki/Q124260428)  
**Source**: https://4ort.xyz/entity/oleg-t-nsuaadu


## References

1. Biographical lexicon of Estonian sport