The photos
![](/uploads/img/3/44532.jpg)
French snowboarder Marco Siffredi
© Jan Marc Porte
![](/uploads/img/3/44531.jpg)
Marco Siffredi snowboarding down Everest
© Jan Marc Porte
![](/uploads/img/3/44530.jpg)
French snowboarder Marco Siffredi
© Jan Marc Porte
![](/uploads/img/3/44529.jpg)
Marco Siffredi snowboarding down Everest
© Jan Marc Porte
![](/uploads/img/3/44528.jpg)
Marco Siffredi snowboarding down Everest
© Jan Marc Porte
![](/uploads/img/3/34822.jpg)
Marco Siffredi snowboarding down Everest
© Jan Marc Porte
![](/uploads/img/3/34821.jpg)
Everest
© Jan Marc Porte