World Championships have been held in the Smooth section of ballroom dancing since they were organised by the National Dance Council of America in 2005. American Smooth dancing covers the dances waltz, tango, foxtrot, and Viennese waltz. World Champions See also Standard World Champions Latin World Champions Rhythm World Champions U.S. National Dancesport Champions (Professional Smooth) U.S. National Dancesport Champions (Professional 9-Dance) References External links National Dance Council of America Dancesport