# Willem Bouman

> mental calculator from the Netherlands

**Wikidata**: [Q30740592](https://www.wikidata.org/wiki/Q30740592)  
**Source**: https://4ort.xyz/entity/willem-bouman-q30740592


## References

1. [Source](http://www.telegraaf.nl/binnenland/20499551/__Rekenwonder_derde_op_WK__.html)