A few hours ago Benedikt Böhm, Sebastian Haag and Andrea Zambaldi started the 7 day long speed action. The plan: climb Shisha Pangma and Cho Oyu in 7 days and bike the distance from basecamp to basecamp. Now their first mission is to climb Shisha Pangma within 24 hours. The video is about their last preparations before the actual start of the summit attempt. Tune in at the expedition blog for more news and live tracking!