Rubén Oscar Wolkowyski (born September 30, 1973 in Castelli, Chaco) is an Argentine professional Basketball player. He is a 6'10", 275-pound Power forward (basketball)-Center (basketball). Known for his above average shooting skills and leaping abilities, Wolkowyski has played professionally in Argentina, the United States, Russia, Poland, Spain, and Greece. He has also been a mainstay of the Argentine, having participated in the 2001 and 2003 FIBA Americas Championships, the 2002 and 2006 FIBA World Championships, and the Basketball and Basketball. He won a gold medal at the 2004 Olympics.