# Konstantin Gradopolov

> Soviet actor and boxer (1904-1983)

**Wikidata**: [Q4147451](https://www.wikidata.org/wiki/Q4147451)  
**Source**: https://4ort.xyz/entity/konstantin-gradopolov


## References

1. Great Soviet Encyclopedia (1969–1978)
2. Czech National Authority Database
3. Virtual International Authority File