Stefan Riesen
athleteMale0.0Global Dominance: 0.00%
Stefan Riesen is a nationally recognized triathlete who has trained with Fabian Staudenmann, helping him improve his athletic performance through rigorous training and dedication.
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Stefan Riesen is a nationally known triathlete who motivated Fabian Staudenmann to train harder.
Mit Kühlweste und Wasserkocher zum Schwingerkönigstitel?Neue Zürcher Zeitung·
Switzerland· 2025-07-12
Switzerland· 2025-07-12
