Today is the birthday of one of the most progressive riders I know, Jim Cielencki. He rode with the simple motto, “I just want to see what’s possible”. He created all kinds of tricks and his influence can be clearly seen on riding today. However, testing boundaries like that didn’t always work out! One of my first memories of Jim was seeing him perched on an impossibly narrow ledge on top of a near vertical wall. I rode up to see what the was up too and…