# Sylwester Janiszewski

> Polish sportsperson

**Wikidata**: [Q678796](https://www.wikidata.org/wiki/Q678796)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sylwester_Janiszewski)  
**Source**: https://4ort.xyz/entity/sylwester-janiszewski


## References

1. CQ Ranking