High Quality Content by WIKIPEDIA articles! Pablo Ariel Tabachnik (born November 20, 1977 in San Juan) is an Argentine table tennis player who competed in the 2004 Summer Olympics with Oscar Gonzalez. He is a three-time Olympian (2000, 2004 and 2008).Table tennis is a sport in which two or four players hit a lightweight, hollow ball back and forth with rackets. The game takes place on a hard table divided by a net. Except for the initial serve, players must allow a ball played toward them only one bounce on their side of the table and must return it so that it bounces on the opposite side.