Willi Müller is a Swiss orienteering competitor who participated in five World Orienteering Championships in the 1970s and 1980s. He won a bronze medal with the Swiss relay team at the 1985 World Orienteering Championships.
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<a href="https://lex-books.com/author/willi-müller"><img src="https://lex-books.com/badges/read-on-lex.svg" alt="Willi Müller on Lex" width="160" height="40"></a>[](https://lex-books.com/author/willi-müller)[url=https://lex-books.com/author/willi-müller][img]https://lex-books.com/badges/read-on-lex.svg[/img][/url]Willi Müller on Lex: https://lex-books.com/author/willi-müller