Jean-Christophe Dupont at 2021 Montreux-Les-Rochers-de-Naye mountain run
<a href="//commons.wikimedia.org/wiki/User:Sigma1498" title="User:Sigma1498">Johann Conus</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>