BARCELONA, SPAIN - DECEMBER 05: Lionel Messi (L) of Barcelona injures himself while trying to score his record goal after passing by goalkeeper Artur of SL Benfica during the UEFA Champions League Group G match between FC Barcelona and SL Benfica at the Camp Nou stadium on December 5, 2012 in Barcelona, Spain. Messi was taken off the pitch. (Photo by Jasper Juinen/Getty Images)