# Ioannis Vrettos

> Greek marathon runner

**Wikidata**: [Q1132882](https://www.wikidata.org/wiki/Q1132882)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ioannis_Vrettos)  
**Source**: https://4ort.xyz/entity/ioannis-vrettos


## References

1. Freebase Data Dumps. 2013
2. World Athletics database