# Sjaak de Koning

> Dutch speed skater (1885–1962)

**Wikidata**: [Q1868387](https://www.wikidata.org/wiki/Q1868387)  
**Source**: https://4ort.xyz/entity/sjaak-de-koning


## References

1. [Source](http://www.speedskatingstats.com/index.php?file=skater&code=1885030301)
2. SpeedSkatingStats