# Halfdan Nielsen

> Norwegian speed skater

**Wikidata**: [Q5641864](https://www.wikidata.org/wiki/Q5641864)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Halfdan_Nielsen)  
**Source**: https://4ort.xyz/entity/halfdan-nielsen


## References

1. SpeedSkatingNews.info
2. SpeedSkatingStats