Follow ace climber Jonathan Siegrist as he searchers out new crags and climbs to conquer. This summer he's leaving the US and traveling to Europe to discover some of the hardest climbs in the Old World. With any luck he will find a few that will challenge him like never before. Stick around for the journey, it's gonna be huge. In Search Of Europe's Most Challenging Climbs With Jonathan Siegrist | Nomad, Trailer