Marco Siffredi was a French snowboarder and mountaineer. He was the first to descend Mount Everest on a snowboard in 2001 via the Norton Couloir. In 2002, he disappeared attempting to snowboard the Hornbein Couloir.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/dfg3zwPcHFyD1mj3vGlN-w== | 5.88129e-14 |
| dbr:Marco_Siffredi | 5.88129e-14 |