Question: A Pit Boy's Romance was a silent drama starring the boxer from what country?

Context paragraphs:
Soul-Fire: Soul-Fire is a 1925 silent drama starring Richard Barthelmess and Bessie Love; directed by John S. Robertson; and is based on the Broadway production "Great Music" (1924) by Martin Brown.

The Ninety and Nine: The Ninety and Nine was a 1922 silent drama starring Colleen Moore made shortly before she gained fame as a film flapper.

Goodbye Youth (1918 film): Goodbye Youth (Italian: Addio giovinezza!)  is a 1918 Italian silent drama film directed by Augusto Genina and starring Maria Jacobini, Lido Manetti and Helena Makowska, The film was adapted from the 1911 play of the same name by Nino Oxilia and Sandro Camasio, The film is set in Turin at the beginning of the twentieth century, where a student begins a romance with a seamstress Dorina, However, he is lured away by a sophisticated older woman to Dorina's distress, Genina remade the film in 1927, again as a silent, It was then remade as a sound film of the same title in 1940,

The Green Swamp: The Green Swamp is a 1916 silent drama starring Bessie Barriscale and written by C. Gardner Sullivan.

Jimmy Wilde: William James Wilde (15 May 1892 – 10 March 1969) was a British professional boxer and world boxing champion from Wales.  Often regarded as the greatest British fighter of all time, he was the first official World Flyweight Champion and was rated by American boxing writer Nat Fleischer, as well as many other professionals and fans including former boxer, trainer, manager and promoter, Charley 'Broadway' Rose, as "the Greatest Flyweight Boxer Ever."  Wilde earned various nicknames such as, "The Mighty Atom," "Ghost with the Hammer in His Hand" and "The Tylorstown Terror" due to his bludgeoning punching power.  While reigning as the world's greatest flyweight, Wilde would take on Bantamweights and even Featherweights, and knock them out.  As well as his professional career, Wilde participated in 151 bouts judged as 'newspaper decisions', of these he boxed 70 rounds, won 7 and lost 1, with 143 being declared as 'no decisions'.  Wilde has the longest recorded unbeaten streak in boxing history, having gone 104-0.

Be silent, sorrow ... be silent: Be silent, sorrow ... be silent (Russian: Молчи, грусть...молчи , "Molchi, grust... molchi " , or English: Still, Sadness ... Still ) is a 1918 Soviet silent drama film directed by famous director Pyotr Chardynin, and starring several big Russian silent film stars of the era, including Vera Kholodnaya, Ossip Runitsch, Vitold Polonsky and Vladimir Maksimov.

Romance (1920 film): Romance is a 1920 American silent drama film directed by Chester Withey and released through United Artists.  The film is based on the 1913 play "Romance" by Edward Sheldon and stars Doris Keane, the actress who created the role in the play.  This was Miss Keane's only motion picture.  D.W. Griffith allowed the use of his Mamaroneck Studios for the production.  The nephew of Griffith's favorite cameraman, Billy Bitzer, was the cinematographer.  The story was later remade as "Romance" in 1930, an early talking vehicle for Greta Garbo.

A Pit Boy's Romance: A Pit Boy's Romance is a 1917 British silent drama film directed by A.E. Coleby and Arthur Rooke and starring Jimmy Wilde, Tommy Noble and Arthur Rooke.  The film ends with the villain's protégé losing a boxing match to the hero, a plot similar to that of Coleby's film of the previous year "Kent, the Fighting Man".

Mademoiselle Midnight: Mademoiselle Midnight is a 1924 American silent drama starring Mae Murray and directed by Murray's then husband, Robert Z. Leonard.  The film was written by Carl Harbaugh and John Russell.  The film was the final release of Metro under the Tiffany Productions banner, owned by the couple.  A complete print of the film survives.

The Eternal Question: The Eternal Question is a lost 1916 American silent drama film drama starring Olga Petrova and directed by Burton L. King.  It was produced by the production company known as Popular Plays and Players and released through the newly formed Metro Pictures.

Supporting paragraphs: A Pit Boy's Romance Jimmy Wilde
Answer: Wales