Jens is a alpinist/climber based out of Leavenworth, Washington, USA

He is fast establishing himself on the US Climbing scene with both his impressive of tick-list of climbs and writing style. Over this past few seasons Jen's has been busy putting up new routes in Patagonia such as Jardines Japoneses (650m, 5.10 A1 AI4 M5) with Mikey Schafer and Colin Haley (more info here) as well as several new lines in his backyard of the Cascades.