# John Ryan

> Irish judoka

**Wikidata**: [Q20738089](https://www.wikidata.org/wiki/Q20738089)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Ryan_(judoka))  
**Source**: https://4ort.xyz/entity/john-ryan-q20738089


## References

1. IdRef
2. [Sports-Reference.com](http://www.sports-reference.com/olympics/athletes/ry/john-ryan-1.html)
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. JudoInside.com