Martin Koukal at the Tour de Ski 2010 in Oberhof
<a href="//commons.wikimedia.org/w/index.php?title=User:Iso76&amp;action=edit&amp;redlink=1" class="new" title="User:Iso76 (page does not exist)">Iso76</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>