Okay folks, this is one of the truly unsung heros of freestyle competition. Dave Yevin is known only to a few because he pretty much retired after the '91 Worlds. He is, as you can tell here (remember, this is 1988), clearly one of the earliest shredders by today's standards, next to only Kenny and Rippin'. Sorry for the quality but you have to understand how hard it is to come by this old footage! I copied an old VHS tape of Peter Irish's onto my 8mm camcorder one rainy night in Virginia in 1992 while visiting Peter, and finally have it converted to at least a partially usable digital format.
Video by Unknown (via Peter Irish).