Michigan's Sam Mikulak placed 6th in the AA at the finals of the 2013 World Championships, in Antwerp, Belgium.  Japan's Kohei Uchimura won his fourth straight world title, a new record, and easily outdistanced the field.  Mikulak challenged for a medal, and stood in third heading into high bar, his final event.  A slip on his ful Takamoto dropped him to sixth. 

Link:  USA Gymnastics Release