# Mike O'Brien

> American swimmer

**Wikidata**: [Q1928821](https://www.wikidata.org/wiki/Q1928821)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mike_O'Brien_(swimmer))  
**Source**: https://4ort.xyz/entity/mike-o-brien-q1928821-2


## References

1. Freebase Data Dumps. 2013