The World Baseball Classic (WBC) is an international baseball tournament sanctioned from 2006 to 2013 by the International Baseball Federation (IBAF) and after 2013 by the World Baseball Softball Confederation (WBSC). It was proposed to the IBAF by Major League Baseball (MLB), the Major League Baseball Players Association (MLBPA), and other professional baseball leagues and their players associations around the world. It is the main baseball tournament sanctioned by the WBSC, which grants to the winner the title of "World Champion". It previously coexisted with Olympic Baseball (until 2008) and the Baseball World Cup (until 2011) as IBAF–sanctioned tournaments, but baseball has not been on the Olympic program since 2008, after it was voted out by the International Olympic Committee in 2005