Kimberly Derrick and Katherine Reutter of the U.S. challenge Jung Eun-ju of South Korea (L-R) during the ladies 1000 metre final race at ISU World Cup Short Track race in Dresden February 15, 2009. REUTERS/Petr Josek(GERMANY) 

South Korea's Jung Eun-ju reacts in disappointment after the ladies 1000 metre final race at the ISU World Cup Short Track race in Dresden February 15, 2009. REUTERS/Petr Josek (GERMANY) 

Jung Eun-Ju (L) of South Korea and Katherine Reutter of the U.S. crash onto a board as Kimberly Derrick (R) of the U.S. wins the ladies 1000 metre final race at ISU World Cup Short Track event in Dresden February 15, 2009. REUTERS/Petr Josek (GERMANY) 

South Korea's Shin Sae-Bom (L) watches her teammate Jung Eun-Ju as she collides with Katherine Reutter (C) of the U.S. as her teammate Kimberly Derrick (R) skates to win the ladies 1000 metre final race at ISU World Cup Short Track event in Dresden February 15, 2009. REUTERS/Petr Josek (GERMANY) 

South Korea's Kim Min-Jung (C) and her compatriot Jung Eun-Ju cross the finish line of the ladies 1500 metre final at ISU World Cup Short Track event in Dresden, February 14, 2009. Kim won the race, Jung was disqualified. REUTERS/Petr Josek (GERMANY) 

Jung Eun-ju of South Korea (53) leads ahead Liu Qiuhong of China (16) during the ladies 1,000-metre final at ISU World Cup Short Track 2008/2009 in Sofia February 8, 2009. REUTERS/Stoyan Nenov (BULGARIA) 

Kim Min-jung of South Korea (R) celebrates with her compatriot Jung Eun-ju after winning the ladies 1,000-metre final at ISU World Cup Short Track 2008/2009 in Sofia February 8, 2009. REUTERS/Stoyan Nenov (BULGARIA) 

Kim Min-jung of South Korea (55) leads her compatriot Jung Eun-ju (53), Liu Qiuhong of China (16) and Kimberly Derrick of U.S. during the ladies 1,000-metre final at ISU World Cup Short Track 2008/2009 in Sofia February 8, 2009. REUTERS/Stoyan Nenov (BULGARIA) 

Eun-Ju Jung of South Korea (C) leads ahead of China's Yang Zhonu (L) and Katherine Reutter of the U.S. to win the women's 1500-metre final at ISU World Cup Short Track 2008/2009 in Sofia February 7, 2009. REUTERS/Stoyan Nenov (BULGARIA) 

South Korea's Jung Eun-ju celebrates as she crosses the finish line during the women's 3,000m relay final at the ISU World Short Track Speedskating Championships in Gangneung March 9, 2008. REUTERS/Lee Jae-Won (SOUTH KOREA) 

South Korea's Jung Eun-ju (L) and Kim Min-jung celebrate after they won the women's 3,000m relay final at the ISU World Short Track Speedskating Championships in Gangneung March 9, 2008. REUTERS/Lee Jae-Won (SOUTH KOREA) 

(L-R) South Korea's Jung Eun-ju, Kim Min-jung and Park Seung-hi celebrate after they won the women's 3,000m relay final at the ISU World Short Track Speedskating Championships in Gangneung March 9, 2008. REUTERS/Lee Jae-Won (SOUTH KOREA) 

South Korea's Jung Eun-ju (C) falls between Canada's Kalyna Roberge (L) and Katherine Reutter of the United States in the women's 1500m finals at the ISU World Short Track Speedskating Championships in Gangneung, March 7, 2008 REUTERS/Lee Jae-Won (SOUTH KOREA) 

South Korea's Jung Eun-ju (C) falls between her compatriot Yang Shin-young (L) and Canada's Kalyna Roberge in the women's 1500m finals at the ISU World Short Track Speedskating Championships in Gangneung, March 7, 2008 REUTERS/Lee Jae-Won (SOUTH KOREA) 

South Korea's Jung Eun-ju (C) falls between China's Wang Meng (L) and compatriot Yang Shin-young in the women's 1500m finals at the ISU World Short Track Speedskating Championships in Gangneung, March 7, 2008 REUTERS/Lee Jae-Won (SOUTH KOREA) 

South Korea's Jung Eun-ju celebrates South Korea's first place finish in the women's 3000m relays at the 2008 ISU world cup short track speed skating in Kearns, Utah February 10, 2008. South Korea took first place and China second. REUTERS/George Frey (UNITED STATES) 

South Korea's Jung Eun-Ju (C), skates in front of United States' Allison Baver (L) as Japan's Biba Sakurai (R) gives chase in the women's 1500m finals at the 2008 ISU world cup short track speed skating in Kearns, Utah February 9, 2008. Baver finished third, Eun-Ju sixth and Sakurai fifth. REUTERS/George Frey (UNITED STATES) 

United States' Katherine Reutter (L), United States' Allison Baver (C) and South Korea's Jung Eun-Ju (R) skate in the women's 1500m finals at the ISU world cup short track speed skating in Kearns, Utah, February 9, 2008. REUTERS/George Frey (UNITED STATES) 

China's Zhou Yang (L), Katherine Reutter (C) of the U.S. and South Korea's Jung Eun-Ju skate in the women's 1500m finals at the 2008 ISU world cup short track speed skating in Kearns, Utah February 9, 2008. Zhou finished first, Reutter second and Jung sixth. REUTERS/George Frey (UNITED STATES) 

China's Zhou Yang skates in front of South Korea's Jung Eun-ju during the semi-finals of the women's 1500 metres event at the ISU World Cup Short Track in Kobe, western Japan October 27, 2007. REUTERS/Yuriko Nakao (JAPAN) 

South Korea's Jin Sun-Yu (C) is flanked by her compatriots Jung Eun-Ju (L) and Yang Shin-Young during the prize-giving ceremony for the women's 1500 metres event of the ISU World Cup Short Track in Kobe, western Japan, October 27, 2007. REUTERS/Yuriko Nakao (JAPAN) 

South Korea's Jin Sun-Yu (front) skates in front of her compatriots Jung Eun-Ju (L), Yang Shin-Young (2nd L) and China's Zhou Yang (rear) during the women's 1500 metres final event of the ISU World Cup Short Track in Kobe, western Japan, October 27, 2007. REUTERS/Yuriko Nakao (JAPAN) 

Team Korea (L to R) Jeon Ji-Soo, Jung Eun-Ju, Byun Chun-Sa, Kim Min-Jung and Jin Sun-Yu celebrate after winning the World Short Track Speedskating Team Championships in Budapest March 18, 2007. REUTERS/Karoly Arvai (HUNGARY) 

(L-R) Jeon Ji-Soo of South Korea and her compatriots Byun Chun-Sa, Jung Eun-Ju and Jin Sun-Yu celebrate winning the women's 3000 metres relay short track speed skating final at the World Short Track Speed Skating Championships 2007 in Milan March 11 2007. REUTERS/Alessandro Garofalo(ITALY) 

(L-R) Jung Eun-Ju of South Korea and her compatriots Jeon Ji-Soo, Byun Chun-Sa and Jin Sun-Yu celebrate winning the women's 3000 metres relay short track speed skating final at the World Short Track Speed Skating Championships 2007 in Milan March 11 2007. REUTERS/Alessandro Garofalo(ITALY) 

Jung Eun-Ju of South Korea (back L), her compatriot Jin Sun-Yu, Zhu Mi-Lei of China (back R) and her compatriot Fu Tian-Yu compete during the women's 3000 metres relay short track speed skating final at the World Short Track Speed Skating Championships 2007 in Milan March 11, 2007. REUTERS/Alessandro Garofalo(ITALY) 

Jin Sun-yu of South Korea (R) celebrates winning the gold medal on the podium of the world championship ahead of her compatriot silver medallist Jung Eun-Ju at the World Short Track Speed Skating Championships 2007 in Milan March 11, 2007. REUTERS/Alessandro Garofalo (ITALY) 

Jin Sun-Yu of South Korea (L) celebrates winning the race and the overall championship ahead of her compatriot Jung Eun-Ju at the end of the women's 3000 metres short track speed skating super final at the World Short Track Speed Skating Championships 2007 in Milan March 11, 2007. REUTERS/Alessandro Garofalo (ITALY) 

Jin Sun-yu of South Korea (L) and her compatriot Jung Eun-Ju compete during the women's 3000 metres short track speed skating super final at the World Short Track Speed Skating Championships 2007 in Milan March 11, 2007. REUTERS/Alessandro Garofalo (ITALY) 

Bronze medallist Zhou Yang of China (L), gold medallist Jin Sun-yu of South Korea (C) and her compatriot silver medallist Jung Eun-Ju stand on the podium after the women's 1000 metres short track speed skating final at the World Short Track Speed Skating Championships 2007 in Milan March 11, 2007. REUTERS/Alessandro Garofalo(ITALY) 

Jung Eun-Ju of South Korea (L) and her compatriot Jin Sun Yu compete with Fu Tian Yu of China (113) and her compatriot Zhou Yang during the women's 1000 metres short track speed skating final at the World Short Track Speed Skating Championships 2007 in Milan March 11, 2007. REUTERS/Alessandro Garofalo (ITALY) 

Zhu Mile of China (L) and Jung Eun-Ju of South Korea skate during the women's 500 metres short track speed skating heat at the World Short Track Speed Skating Championships 2007 in Milan March 10, 2007. REUTERS/Alessandro Garofalo(ITALY) 

Jung Eun-ju of South Korea (C) poses for photographers with compatriots Jin Sun-yu (L) and Byun Chun-sa after the women's 1500 metres short track speedskating final at the World Short Track Speed Skating Championships 2007 in Milan March 9, 2007. Jung won the race. REUTERS/Alessandro Garofalo (ITALY) 

Jung Eun-Ju of South Korea (R) skates followed by her compatriot Jin Sun-Yu during the women's 1500 metres short track speed skating final at the World Short Track Speed Skating Championships 2007 in Milan March 9 2007. Jung Eun-Ju South Korea won the race aehad of their compatriots Jin Su-Yu and Byun Chun-Sa. REUTERS/Alessandro Garofalo(ITALY) 

Jung Eun-Ju of South Korea (L) is followed by her compatriot Jin Sun-Yu, Zhou Yang of China and Byun Chun-Sa of South Korea during the women's 1500 metres short track speed skating final at the World Short Track Speed Skating Championships 2007 in Milan March 9, 2007. REUTERS/Alessandro Garofalo(ITALY) 

Jung Eun-ju of South Korea celebrate the won of the race at the end of the women's 1500 metres short track speedskating final at the World Short Track Speed Skating Championships 2007 in Milan March 9, 2007. REUTERS/Alessandro Garofalo (ITALY) 

South Korea's Jung Eun-Ju holds her national flag as she celebrates her victory after the Women's 1500m Finals of the Sixth Asian Winter Games Short Track Speed Skating race in Changchun, northeastern China's Jilin Province, January 29, 2007. REUTERS/Jason Lee (CHINA) 

South Korea's Jung Eun-Ju holds two national flags as she celebrates her victory after the Women's 1500m Finals of the Sixth Asian Winter Games Short Track Speed Skating race in Changchun, northeastern China's Jilin Province, January 29, 2007. REUTERS/Jason Lee (CHINA) 

South Korea's Jung Eun-Ju (R) competes in the Women's 1500m Finals of the Sixth Asian Winter Games Short Track Speed Skating race in Changchun, northeastern China's Jilin Province, January 29, 2007. REUTERS/Jason Lee (CHINA) 

South Korea's Jung Eun-Ju (front) competes in the Women's 1500m Finals of the Sixth Asian Winter Games Short Track Speed Skating race in Changchun, northeastern China's Jilin Province, January 29, 2007. REUTERS/Jason Lee (CHINA) 

South Korea's Jung Eun-Ju (front) competes in the Women's 1500m Finals of the Sixth Asian Winter Games Short Track Speed Skating race in Changchun, northeastern China's Jilin Province,January 29, 2007. REUTERS/Jason Lee (CHINA)