Question: What nationality was the boxer who beat Javier Mora in Max Schmeling Halle?

Context paragraphs:
Friedrich-Ludwig-Jahn-Sportpark: Friedrich-Ludwig-Jahn-Sportpark is a sports stadium in the Prenzlauer Berg district of Berlin.  It is bordered on the south by Eberswalder Straße, on the north by the Max Schmeling Halle, on the west by Mauerpark, where part of the Berlin Wall once stood.  The complex includes a football and athletics stadium as well as several smaller sports fields.  The stadium is the second largest in the city after Berlin's Olympiastadion with approximately 20,000 seats, of which 15,000 covered, and has temporarily been used by various Berlin football sides.  Following its 2014 advance to the Regionalliga Nordost, Berliner FC Dynamo and the Berlin Adler are now the main users of the stadium.

Max Schmeling (film): Max Schmeling is a 2010 German biographical film directed by Uwe Boll.  The film tells the story of German boxing icon Max Schmeling.  It was released abroad under the title "Max Schmeling: Fist of the Reich."

Love in the Ring: Love in the Ring (German:Liebe im Ring) is a 1930 German sports film directed by Reinhold Schünzel and starring Max Schmeling, Renate Müller and Olga Tschechowa.  Schmeling was a leading German boxer of the 1930s, and the film attempted to capitalise on this.  Schmeling later appeared in another boxing-themed film in "Knockout" (1935).

Javier Mora Godinez: Javier Mora Godinez, also spelled Xavier Mora Godinez (February 1924 – March 1999), was a songwriter and composer born in Wilmington, California and later moved to Mexico where he worked as a sports reporter at a radio station.

Paulino Uzcudun: Paulino Uzcudun Eizmendi (3 May 1899 – 5 July 1985) was a Basque heavyweight boxer, who is considered to be the greatest heavyweight from Spain.  Uzkudun is the Basque spelling of his last name.  He was the youngest of 9 siblings.  In his youth, he became an aizkolari or traditional competitive Basque wood chopper.  Uzcudun, known as "Paulino" in the United States, was the European heavyweight champion, and he fought heavyweight champions Joe Louis, Max Baer, Max Schmeling (three times) and Primo Carnera (twice) during his career.  The former butcher—nicknamed "the Basque woodchopper"—retired from boxing with a record of 50 wins (34 KOs), 17 losses and 3 draws.

Roberto Javier Mora García: Roberto Javier Mora García (c. 1962 – 16 March 2004) was a Mexican journalist and editorial director of "El Mañana", a newspaper based in Nuevo Laredo, Tamaulipas, Mexico.  He worked for a number of media outlets in Mexico, including the "El Norte" and "El Diario de Monterrey", prior to his assassination.

Javier Mora (boxer): Javier Mora (born May 25, 1981 in Encarnacion de Diaz, Jalisco, Mexico) is a Mexican boxer in the Heavyweight division.  He was defeated by Alexander Povetkin by a 5-round TKO, in Max Schmeling Halle, Prenzlauer Berg, Berlin, Germany.

Schwergewicht: Schwergewicht, oder Die Ehre der Nation ("Heavyweight or The Glory of The Nation") is a "burleske Operette" with text and music by Ernst Krenek, his Op.  55 and (with "Der Diktator" and "Das geheime Königreich") the third of his 1928 one-acters.  This satirical skit (as the composer was to call it in "Horizons Circled") was provoked by the German ambassador's comment that sports heroes – and not artists – were the true ambassadors of nations, and the title character Ochsenschwanz ("oxtail") is a reference to the boxer Max Schmeling.

Alexander Povetkin: Alexander Vladimirovich "Sasha" Povetkin ( ; Russian: Алекса́ндр Влади́мирович Пове́ткин ; born 2 September 1979) is a Russian professional boxer who held the WBA (Regular) heavyweight title from 2011 to 2013.  As an amateur he won a gold medal in the super-heavyweight division at the 2004 Olympics, gold at the 2003 World Championships, and consecutive gold at the 2002 and 2004 European Championships.  Povetkin is known as a physically strong, hard-hitting and skilled pressure fighter.

Joe Louis vs. Max Schmeling: Joe Louis vs. Max Schmeling refers to two separate fights between the two which are among boxing's most talked about bouts.  Schmeling won the first match by a knockout in round twelve, but in the second match, Louis won through a knockout in the first round.  Although the two champions met to create a pugilistic spectacle remarkable on its own terms, the two fights came to embody the broader political and social conflict of the times.  As the most significant African American athlete of his age and the most significant African-American boxer since Jack Johnson, Louis was a focal point for African American pride in the 1930s.  Moreover, as a contest between representatives of the United States and Nazi Germany during the 1930s, the fights came to symbolize the struggle between democracy and fascism.  Louis' performance in the bouts made him one of the first true African American national heroes in the United States.

Supporting paragraphs: Javier Mora (boxer) Alexander Povetkin
Answer: Russian