ping-pong en American Whiz Rises Up In The World Of Ping-Pong The United States has never won an Olympic medal in table tennis. China has long dominated the sport, winning almost every medal since 1992. That's not likely to change at this year's Summer Olympics in London, but a group of young American women may be on their way to competing at the sport's highest levels.<p>Ariel Hsing, 16, already has the attributes of a fine table tennis player — quick hands, perfect balance and strong lungs. Thu, 26 Apr 2012 21:08:00 +0000 editor 9538 at