Josef Aloys Tichatschek (11 July 1807 – 18 January 1886), originally Ticháček, was a Bohemian opera singer highly regarded by Richard Wagner.
 He created the title roles in Wagner's operas "Rienzi" and "Tannhäuser".
Destiny (also known as "Fate", Czech: "Osud" ) is an opera in three acts by Leoš Janáček to a Czech libretto by the composer and Fedora Bartošová.
 Janáček began the work in 1903 and completed it in 1907.
 The inspiration for the opera came from a visit by Janáček in the summer of 1903, after the death of his daughter Olga, to the spa at Luhačovice.
 There, Janáček met Kamila Urválková, who had been the subject of an opera by Ludvík Čelanský, "Kamila", where she felt that Čelanský had falsely depicted her personality.
 After learning that Janáček was a composer, Urválková persuaded Janáček to write another opera to counteract Čelanský's portrait of her.
Matthias von Stegmann (born 1968) is a German actor, voice-over speaker and writer, author and stage director for theatre and especially opera who works internationally.
 He wrote dialogue and directed it for German versions of American series such "The Simpsons".
 In opera, he has focused on the work of Richard Wagner.
 He staged a version of his "Der Ring des Nibelungen" for children, first in Tokyo, then in German at the Vienna State Opera and in Zurich.
 He staged in 2012 "Tristan und Isolde" in Minden, and in 2013 the first performance of "Rienzi" at the Bayreuth Festival.
Nicola Rescigno (May 28, 1916 – August 4, 2008) was an Italian-American conductor, particularly associated with the Italian opera repertory. "
Opera News" said that "Rescigno was a seminal figure in the history of opera in America, a maestro and mentor who shaped the destiny and reputation of two major U.S. companies — Lyric Opera of Chicago and Dallas Opera — as well as countless singing and conducting careers.
 Vigorous musical integrity, idiomatic style and unfailing support of his singers were the hallmarks of his performances throughout his distinguished career, which lasted more than fifty years."
Manifest Destiny 2011 is a British opera composed by Keith Burstein with a libretto by Burstein and Dic Edwards.
 It is a revision of Burstein and Edwards' previous 2003 opera "Manifest Destiny" and maintains its predecessor's subject matter of Islamic suicide bombers, the ramifications of both the Middle Eastern conflict and the War on Terror.
Rienzi, der Letzte der Tribunen ("Rienzi, the Last of the Tribunes"; WWV 49) is an early opera by Richard Wagner in five acts, with the libretto written by the composer after Edward Bulwer-Lytton's novel of the same name (1835).
 The title is commonly shortened to Rienzi.
 Written between July 1838 and November 1840, it was first performed at the Hofoper, Dresden, on 20 October 1842, and was the composer's first success.
Anton Schott (born Schloss Staufeneck, Bavaria, June 24, 1846 - died Stuttgart, January 6, 1913) was a German dramatic tenor.
 He was an army officer before turning to a musical career.
 In 1871 he began his studies with Agnes Schebest-Strauss, and by the end of the year had already appeared at the Munich Opera.
 The following year saw him engaged as leading lyric tenor of the Berlin Opera.
 In 1880 he made his London debut, in the title role of "Rienzi"; two years later he went to Italy with Angelo Neumann's company to appear in the works of Richard Wagner.
 He made his American debut at the Metropolitan Opera on November 17, 1884, singing the title role of Wagner's "Tannhäuser"; it marked the beginning of Leopold Damrosch's first season of German opera with the company.
 He remained with the company until 1887, and subsequently was heard in guest performances with European and South American companies.
 He also gave concerts.
 Schott died in 1913.
Artyom Melikhov is a Russian tenor singer who was born in Saint Petersburg.
 He graduated from both the Glinka Choral School and Saint Petersburg Conservatory where he was under guidance from Yelizaveta Kudryavtseva till 2006.
 In 2008 under guidance from Valery Gergiev he played a role of one of the Japanese envoys in "Le Rossignol" opera and during the same year played a soloist role in "Chimes" at the Mariinsky Theatre.
 In 2009 he had his first appearance with Mariinsky Theatre where he played in an opera called "War and Peace".
 That year was followed by such 2010 debuts as the "The Mystery of the Apostle Paul" in which he sang in a role of "Nero" at the Mariinsky Theatre and another "War and Peace" performance, this time at the John F. Kennedy Center for the Performing Arts.
 In 2011 he became the Mariinsky Academy of Young Singers soloist and the same year performed the role of "Ovlur" in an opera called "Prince Igor" following by his appearance in "Dead Souls" and "Ariadne auf Naxos".
 In May 2013 he was "Rienzi" performer at the Saratov Opera under Alexei Stepanyuk's baton and the same year sang at the Carmina Burana opera after which he went on a tour to Naples where he performed at the Teatro di San Carlo.
Eve Queler (born January 11, 1931) is an American conductor and the "emerita" Artistic Director of the Opera Orchestra of New York (OONY).
 She founded the OONY in 1971, after having worked on the staff of the Metropolitan Opera and the New York City Opera.
 She is notable for her advocacy for, and conducting of, lesser known and less-frequently performed operas, such as "Rienzi" and "Jenůfa".
April Evans is an American soprano who has sung with the Opera Orchestra of New York where she sang Irene in Wagner's "Rienzi" in 1983 and with the Teater Kiel in Germany where she was the soprano soloist in Beethoven's "Missa solemnis" (1986) and 's "Thomas-Evangelium" (1987).
 She also appeared in a concert performance of Franchetti's rarely performed opera "Germania" with Bel Canto Opera (New York City, 1985).

Question: Which opera has more acts Destiny or Rienzi?
Answer: Rienzi, der Letzte der Tribunen