# Katja Keller

> German heptathlete

**Wikidata**: [Q6377647](https://www.wikidata.org/wiki/Q6377647)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Katja_Keller)  
**Source**: https://4ort.xyz/entity/katja-keller-q6377647


## References

1. World Athletics database