Hans Potthof is within the scope of the WikiProject Water sports, a collaborative effort to improve Wikipedia's coverage of Water sports. If you would like to participate, you can visit the project page, where you can join the project and see a list of open tasks.Water sportsWikipedia:WikiProject Water sportsTemplate:WikiProject Water sportsWater sports articles
This article is within the scope of WikiProject Canoeing and Kayaking, a project which is currently considered to be inactive.Canoeing and KayakingWikipedia:WikiProject Canoeing and KayakingTemplate:WikiProject Canoeing and KayakingCanoeing and Kayaking articles
This article is within the scope of WikiProject Biography, a collaborative effort to create, develop and organize Wikipedia's articles about people. All interested editors are invited to join the project and contribute to the discussion. For instructions on how to use this banner, please refer to the documentation.BiographyWikipedia:WikiProject BiographyTemplate:WikiProject Biographybiography articles
This article is within the scope of WikiProject Olympics, a collaborative effort to improve the coverage of Olympics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.OlympicsWikipedia:WikiProject OlympicsTemplate:WikiProject OlympicsOlympics articles
This article is within the scope of WikiProject Switzerland, a collaborative effort to improve the coverage of Switzerland on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.SwitzerlandWikipedia:WikiProject SwitzerlandTemplate:WikiProject SwitzerlandSwitzerland articles
