US figure skating star Alysa Liu appears to withdraw from World Championships in Prague

Less than a month after winning Olympic gold, U.S. figure skating sensation Alysa Liu appears to have surprisingly pulled out of the World Skating Championships in Prague, Czech Republic. 

Liu is no longer listed on the event's participants on the International Skating Union (ISU) website. Her original spot is now filled by second alternative, Sarah Everhardt. 

Fox News Digital has reached out to Liu's representatives for comment. 

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