Question: Would Karl Mildenberger's fighting style indicate that he is left-handed or right-handed?

Context paragraphs:
Muhammad Ali vs. Karl Mildenberger: Muhammad Ali and Karl Mildenberger fought a boxing match on September 10, 1966.  While Mildenberger's unorthodox southpaw style caused Ali some discomfort in the early rounds of the bout, Ali won the fight through a technical knockout after the referee stopped the bout in the 12th round.  This was the first time a sports event was broadcast via satellite through color telecast.

Southpaw stance: In boxing, a southpaw stance is where the boxer has his right hand and right foot forward, leading with right jabs, and following with a left cross right hook.  It is the normal stance for a left-handed boxer.  The corresponding designation for a right-handed boxer is orthodox and is generally a mirror-image of the southpaw stance.

Left-Handed v Right-Handed: Left-handed v Right-handed was an occasional first-class cricket fixture held in England between 1790 and 1870.  There were four such fixtures in all and a left-handed team played in two other matches against Marylebone Cricket Club (MCC).  There are no instances of a right-handed team except in the four matches against left-handed teams.

Left-handed specialist: In baseball, a left-handed specialist (also known as lefty specialist) is a relief pitcher who throws left-handed and specializes in pitching to left-handed batters, weak right-handed batters, and switch-hitters who bat poorly right-handed.  Because baseball practices permanent substitution, these pitchers frequently pitch to a very small number of batters in any given game (often only one), and rarely pitch to strictly right-handed batters.  Most Major League Baseball (MLB) teams have several left-handed pitchers on their rosters, at least one of whom is a left-handed specialist.  A left-handed specialist is sometimes called a "LOOGY" (or Lefty One-Out GuY), a term that can be used pejoratively and which was coined by John Sickels.

Karl Mildenberger: Karl Mildenberger (born 23 November 1937) is a retired German heavyweight boxer.  He was the European Heavyweight Champion from 1964 to 1968 (retained the Title 6 times).  Mildenberger fought Muhammad Ali for the World Heavyweight Title in September 1966.

Switch hitter: In baseball, a switch hitter is a player who bats both right-handed and left-handed, usually right-handed against left-handed pitchers and left-handed against right-handed pitchers.

Jion (monk): Jion (1351–1409) was a monk during the Sengoku period (15th century) of Japan.  Jion had been the founder of the Nen ryu fighting style, in which it was famed through the simple saying ""Strike with the left arm extended"".  Throughout Jion's life, he had thoroughly trained fourteen disciples; Tsutsumi Hozan had been the 12th, in which he was thoroughly trained with the jitte fighting style.  Tsutsumi Hozan once ripped off another disciples' jaw.  Jion would see him never again.  Jion had been rather strict into who would be transimitted of his teachings.  Jion had assigned the system so that only one disciple could attain it within each specific fief.  This was to make sure that Jion's influence would greatly spread between regions.  Thus, in the end, Jion's fourteen disciples effectively developed and transmitted Jion's art throughout fourteen different regions.  Due to this, many famed swordsmen such as Kamiizumi Nobutsuna and Yagyu Muneyoshi would be descended through Jion's teachings.  It is known that Miyamoto Musashi himself had also somewhat followed some principles laid down from the monk Jion.

Lefty-righty switch: In baseball, the lefty-righty switch is a maneuver by which a player that struggles against left- or right-handed players is replaced by a player who excels in the situation, usually only for the duration of the situation in question.  For instance, a right-handed pitcher who is weak against left-handed hitting and is facing a left-handed hitter would be replaced with a pitcher, usually left-handed, who does a superior job of getting a left-handed hitter out.  Similarly, a batter who has difficulty hitting against a left-handed pitcher will sometimes be pinch hit for by a batter who does well, even if the original player is superior in other respects.

Akihiro Gono: Akihiro Gono (郷野聡寛 , Gōno Akihiro ) (born October 7, 1974) is a Japanese mixed martial artist.  He is best known for his clever and deceptive fighting style, and for his flashy ring entrances.  His fighting style is characterized by skillfully avoiding strikes, using fast counter punches and generally getting the opponent to fight his way.  He is one of only four men to beat Bellator Middleweight Champion Hector Lombard, and one of six to beat the DREAM Light Heavyweight Champion and former Strikeforce Light Heavyweight Champion Gegard Mousasi.

Billy Walker (boxer): William (Billy) Walker (born Stepney, London, 3 March 1939) is a British retired heavyweight boxer and actor.  He turned professional in 1961 after 39 amateur bouts.  His nickname was "Golden Boy".  His professional record was 21 wins (16 by knockout), 8 losses and 2 draws.  During 1967, he fought for both the British and European titles, losing to Henry Cooper (Great Britain) and Karl Mildenberger (West Germany) respectively.  After he retired from the ring in 1969 he appeared in several British films and TV shows.  His autobiography "When the Gloves Came Off" was published in 2007.

Supporting paragraphs: Muhammad Ali vs. Karl Mildenberger Southpaw stance
Answer: left-handed