# Bertil Karlsson

> Swedish distance runner (1919-2012)

**Wikidata**: [Q4895691](https://www.wikidata.org/wiki/Q4895691)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bertil_Karlsson)  
**Source**: https://4ort.xyz/entity/bertil-karlsson


## References

1. Olympedia
2. World Athletics database