Who is the non speaking recurring actor in Seinfeld?

Not George Steinbrenner. That character was played by Larry David. See www.imdb.com This guy has never had a speakiin roles in the series that I can remember.

This must have been a tough one. He has light hair, thining but not bald. Always combed. Usually in a crowd scene, sometimes sitting in a resturant. In many episodes but don't remember a speaking part. About all I can think of.