Maria Rosario Borello Castillo (second from right), a WTF Council member from Guatemala, poses with medal winners during the awarding ceremony for the men's -58kg category on the first day of the 2015 World Taekwondo Grand Prix Final in the Sala de Armas Gymnasium in Mexico City, Mexico on Dec. 5. 2015. In the men's -80kg final match, Great Britain's Lutalo Muhammad beat Moldova's Aaron Cook 7-3 to earn his country the gold medal. Iran's Masoud Hajizavareh edged down Russia's Albert Gaun 5-4 for the bronze medal in the same weight division.