Dancers Juan Francisco Segui and Maira Daiana Sanchez, from Argentina, stretch backstage before the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Dmitry Vasin and Sagdiana Khamzina, representing Moscow, Russia, dance during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Dancers get ready backstage before the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Hernan Raigosa and Yaisuri Salamanca, representing the city of Cali, Colombia, perform during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Juan Pablo Bulich and Rocio Garcia Liendo, representing the city of Buenos Aires, perform during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Dmitry Vasin and Sagdiana Khamzina, representing Moscow, Russia, dance in front of the other finalists after they won the Tango World Championship stage style at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Juan Francisco Segui and Maira Daiana Sanchez, representing the city of Avellaneda, Argentina, perform during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Valentin Arias Delgado and Diana Franco Durango, representing the city of Manizales, Colombia, perform during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Leonardo Atuel Pankow and Cecilia Vicencio, representing the city of Moron, Argentina, dance during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Edwin Espinosa and Alexa Yepes Arboleda, representing the city of Medellin, Colombia, dance during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)





Russian couple Dmitii Kuznetsov and Olga Nikolaeva compete in the stage category at the World Tango Championship final in Buenos Aires, Argentina, Wednesday, August 22, 2018. (Photo by Natacha Pisarenko/AP Photo)





Manson Gerasimov of Russia and Agustina Piaggio of Argentina, representing the city of Rio Grande, Argentina, perform during the Stage style final round at the Tango World Championship in Buenos Aires, Argentina on August 23, 2018. (Photo by Marcos Brindicci/Reuters)