Daniel Jeffery Henderson (born August 24, 1970) is an American former mixed martial artist and Olympic wrestler, who last competed as a middleweight in the Ultimate Fighting Championship.
 He was the last Strikeforce Light Heavyweight Champion and was the last Welterweight (80 kg ) and Middleweight (95 kg ) champion of Pride Fighting Championships.
 Additionally, Henderson was the Brazil Open '97 Tournament Champion, the UFC 17 Middleweight Tournament Champion, the Rings: King of Kings 1999 Tournament Champion and the Pride Weltwerweight Grand Prix Tournament Champion.
 During his career, Henderson also challenged for the UFC Middleweight Championship (2x), the UFC Light Heavyweight Championship and the Strikeforce Middleweight Championship.
 He was the first mixed martial artist to concurrently hold two titles in two different weight classes in a major MMA promotion.
 At the time of his retirement after UFC 204, he was the oldest fighter on the UFC roster.
 Known to be one of the greatest mixed martial artists of all time having defeated a total of seventeen MMA world champions across four major MMA promotions (UFC, PRIDE FC, Strikeforce, and RINGS).
Akihiro Murayama (村山 暁洋 , Murayama Akihiro , born March 29, 1980) is a Japanese mixed martial artist who has competed mainly for Pancrase, Shooto and Greatest Common Multiple.
Hector Miguel Lombard Pedrosa (born 2 February 1978) is a Cuban-Australian professional mixed martial artist, bodybuilder, and former Olympic judoka who competes as a middleweight in the Ultimate Fighting Championship.
 He was the first ever Bellator Middleweight Champion.
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.
Mohammed Shahid (born July 8, 1989) is an entrepreneur and a mixed martial artist from Bahrain.
 He is the CEO of KHK MMA and the President of the Bahrain based mixed martial arts organisation, Brave Combat Federation owned and supported by His Highness Sheikh Khalid bin Hamad Al Khalifa.
 Mohammed Shahid was the first mixed martial artist from Bahrain to compete in global MMA events.
 He was assigned a managerial role to develop mixed martial arts in Bahrain as the CEO of KHK MMA.
 Bahrain established a national team alongside bringing global talent to facilitate the growth of MMA in Bahrain.
Antônio Carlos Silva (born September 14, 1979) is a Brazilian mixed martial artist who formerly competed in the heavyweight division of the UFC.
 He is a former EliteXC Heavyweight Champion, a former Cage Rage World Heavyweight Champion and a former Cage Warriors Super Heavyweight Champion.
 He has also competed for K-1 Hero's, BodogFIGHT, Strikeforce and World Victory Road.
 Known for being one of the five men (along with Tsuyoshi Kohsaka, Fabrício Werdum, Dan Henderson, and Matt Mitrione) to defeat Fedor Emelianenko in mixed martial arts competition.
Akihiko Adachi (安達 明彦 , Adachi Akihiko ) is a Japanese light heavyweight mixed martial artist.
 Adachi was born in Sapporo, Hokkaido, Japan.
 He fought as a professional mixed martial artist from Paraesta Matsudo in Matsudo, Chiba Prefecture beginning in 2000.
 Adachi was the top amateur Shooto light heavyweight in 2002, and was named the Shooto cruiserweight rookie of the year in 2003.
 Adachi's last bout was in 2006 and he formally retired from mixed martial arts in 2008.
Bertrand Amoussou-Guenou (born May 29, 1966) is a retired French mixed martial artist and judoka.
 He is a trainer for his younger brother Karl of "Team Amoussou" and, following official recognition of mixed martial arts in France, became the president of the national sanctioning body, the Commission National de Mixed Martial Arts, in January 2008.
 On 1 October 2013, Amoussou assumed the position of president of the International Mixed Martial Arts Federation (IMMAF).
Denis Kang (Hangul: 강대수 , born September 17, 1977) is a Canadian professional mixed martial artist who most recently competed in the Middleweight division.
 A professional competitor since 1998, Kang has formerly competed for the UFC, PRIDE, DREAM, Impact FC, M-1 Global, K-1 HERO'S, ROAD FC, and Pancrase.
 In his prime he scored notable wins over, Pat Healy, Marvin Eastman, Akihiro Gono and Murilo Rua.
Lee Hasdell (born 13 December 1966) is a British martial artist, promoter and former professional kickboxer and mixed martial artist.
 Hasdell is considered by many as a true pioneer of UK mixed martial arts, as he was the main driving force and innovator in the 1990s.
 Hasdell promoted the first professional Mixed martial arts events in the United Kingdom and has helped develop many of the standards within the British MMA scene of today.

Question: Akihiro Gono is one of only four men to defeat the Mixed Martial Artist who has what nationality?
Answer: Cuban-Australian