# Martin Grau

> German athletics competitor

**Wikidata**: [Q11770681](https://www.wikidata.org/wiki/Q11770681)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Martin_Grau)  
**Source**: https://4ort.xyz/entity/martin-grau


## References

1. Diamond League athletes database
2. World Athletics database