# 2011 Swiss Open Badminton Championships

> badminton championships

**Wikidata**: [Q2373145](https://www.wikidata.org/wiki/Q2373145)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2011_Swiss_Open_Grand_Prix_Gold)  
**Source**: https://4ort.xyz/entity/2011-swiss-open-badminton-championships