Victor Ho Jon Cho (2nd L) and Adelina Yoon Woo Kim from South Korea, who are representing the city of Seoul, dance next to Ariel Manzanares (R) and Antonella Sarago from Argentina during the Salon style final round at the Tango World Championship in Buenos Aires August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Gennysam Delos Reyes Alcantara (R) and Lily Tan from Singapore dance during the Salon style final round at the Tango World Championship in Buenos Aires, Argentina, August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Maria Marinova (L) and Maksim Gerasimov from Russia, who are representing the city of Saint Petersburg, dance during the Salon style final round at the Tango World Championship in Buenos Aires, Argentina, August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Exequiel Relmuan (L) and Barbara Ferreyra from Argentina, who are representing the city of General Roca, dance during the Salon style final round at the Tango World Championship in Buenos Aires, Argentina, August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Stanislav Fursov (R) and Ekaterina Simonova from Russia, who are representing the city of Moscow, dance during the Salon style final round at the Tango World Championship in Buenos Aires, Argentina, August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Hugo Mastrolorenzo (R) and Diana Pujol from Argentina, who are representing the city of Los Polvorines, dance during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina, August 27, 2015. (Photo by Marcos Brindicci/Reuters)

Stanislav Fursov (top) and Ekaterina Simonova from Russia, who are representing the city of Moscow, dance during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina, August 27, 2015. (Photo by Marcos Brindicci/Reuters)

Nicolas Tobarez (R) and Rosalia Alvarez from Argentina, who are representing the city of Marcos Juarez, dance during the Stage style final round at the Tango World Championship in Buenos Aires, August 27, 2015. (Photo by Marcos Brindicci/Reuters)

Ruben Barbadori (R) and Debora Maria Agudo from Argentina, who are representing the city of Monte Grande, dance during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina, August 27, 2015. (Photo by Marcos Brindicci/Reuters)

Jonathan Saavedra (R) and Clarisa Aragon from Argentina, who are representing the Argentine city of Cordoba, react after winning the Tango World Championship in Salon style, in Buenos Aires August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Jonathan Saavedra (R) and Clarisa Aragon from Argentina, who are representing the Argentine city of Cordoba, embrace after winning the Tango World Championship in Salon style, in Buenos Aires August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Jonathan Saavedra (2nd L) and Clarisa Aragon from Argentina, who are representing the Argentine city of Cordoba, embrace after winning the Tango World Championship in Salon style as other couples cheer, in Buenos Aires August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Jonathan Saavedra (L) and Clarisa Aragon from Argentina, who are representing the Argentine city of Cordoba, embrace after winning the Tango World Championship in Salon style as other couples cheer, in Buenos Aires August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Ferrol Matthew (R) and Poulan Muliany Rambe from Indonesia, who are representing the city of Jakarta, embrace as other competitors applaud after they placed fifth at the Tango World Championship in Salon style in Buenos Aires, Argentina, August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Maksim Gerasimov and Maria Marinova from Russia, representing the city of Saint Petersburg, embrace as other competitors applaud after they placed fourth at the Tango World Championship in Salon style in Buenos Aires, Argentina, August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Jonathan Saavedra (C) and Clarisa Aragon from Argentina, representing the Argentine city of Cordoba, kiss after winning the Tango World Championship in Salon style, in Buenos Aires August 26, 2015. (Photo by Marcos Brindicci/Reuters)

Ezequiel Lopez (C) and Camila Alegre from Argentina, who are representing the city of San Fernando, embrace after they won the Tango World Championship in Stage style in Buenos Aires August 27, 2015. (Photo by Marcos Brindicci/Reuters)

Ezequiel Lopez (C, right) and Camila Alegre from Argentina, who are representing the city of San Fernando, embrace after they won the Tango World Championship in Stage style in Buenos Aires August 27, 2015. (Photo by Marcos Brindicci/Reuters)

Ezequiel Lopez (C) and Camila Alegre from Argentina, who are representing the city of San Fernando, embrace after they won the Tango World Championship in Stage style in Buenos Aires August 27, 2015. (Photo by Marcos Brindicci/Reuters)

Jonathan Saavedra (R) and Clarisa Aragon from Argentina, who are representing the Argentine city of Cordoba, dance after winning the Tango World Championship in Salon style in Buenos Aires August 26, 2015. (Photo by Marcos Brindicci/Reuters)