Article Photos: 7-foot-2 Greg Stewart stands out at Sitting Volleyball World Championships 4/9

German players Christoph Herzog, Jurgen Schrapp and Benjamin Oesch (from left to right) celebrate a point against Russia during the fourth day of competition at the World Sitting Volleyball championships on the University of Central Oklahoma campus in Edmond, Okla., on Wednesday, July 14, 2010. Photo by John Clanton, The Oklahoman