James Te-Huna (born 29 September 1981) is a New Zealand mixed martial artist who is currently competing in the Ultimate Fighting Championship.

Te-Huna is of Maori descent and became the first New Zealander to enter the UFC. Te-Huna racked up victories on the local circuit, in Australia, as well as suffering a submission loss (via shoulder dislocation) to Bellator Fighting Championship season one middleweight champion, Hector Lombard.

Prior to joining the UFC he defeated veteran journeyman Antony Rea whilst competing for the Cage Fighting Championship promotion. He became the Cage Fighting Championship Light Heavyweight World Champion at CFC 10 by defeating UFC fighter Anthony Perosh by first round knockout. Te-Huna was later sanctioned by the promotion for illegally stomping on Perosh after the referee had stopped the bout. Cage Fighting Championship promoter Luke Pezzutti issued the following statement concerning Te-Huna's behaviour, "To Anthony Perosh and the supporters/ Fans of Cage Fighting Championship, we apologize and do not condone nor tolerate the un-sportsman like actions of James Te-Huna at the CFC 10 August 21 event where the referee Ivan Walton stepped in to stop the fight between James and Anthony, and as a result of his actions that evening he has been fined 20% of his fight purse and has offered to write a letter of apology to Anthony Perosh, CFC officials and the supporters of CFC. CFC officials will amend rules, regulations to further prevent this type of behavior from our athletes." A formal letter of apology was duly issued on Te-Huna's behalf.

Aaron Isaac Rosa (born and raised in Del Rio, Texas) is a mixed martial artist. He previously fought at Heavyweight and currently competes in the Light Heavyweight division.

Rosa made his professional MMA debut in November 2005. During his first two years fighting, he amassed an undefeated record of 10-0 over various promotions. He is an EliteXC, Bellator, and Strikeforce veteran.

Rosa was scheduled to fight Seth Petruzelli, at EliteXC: Heat, but Petruzelli was moved to the main event to fight Kevin "Kimbo Slice" Ferguson after Ken Shamrock had to pull out due to an injury.

At Bellator 20 he beat MMA veteran Robert Villegas by unanimous decision. More recently, he defeated The Ultimate Fighter 10 alumnus Abe Wagner via submission at Titan FC 17: Lashley vs. Ott.

On May 13, 2011 it was announced that Rosa had signed with the UFC.

He made his debut against Joey Beltran at UFC 131. After a back-and-forth first two rounds, Rosa was stopped by Beltran by TKO in the third round.

Rosa was expected to face Fabio Maldonado in a Light Heavyweight bout at UFC Live: Cruz vs. Johnson. But Maldonado was forced to pull out of the bout due to an injury.

Glover Teixeira (born October 28, 1979 in Sobrália, Minas Gerais, Brazil) is a Brazilian mixed martial artist who currently competes in the light heavyweight division of the Ultimate Fighting Championship.

Teixeira is a Brazilian Jiu-Jitsu Black Belt under Luigi Mondelli. Teixeira currently trains and instructs at The Pit with instructor John Hackleman, former UFC light heavyweight champion Chuck Liddell, and also with UFC, WEC veteran and current DREAM fighter Antonio Banuelos.

His background includes a variety of grappling and MMA tournaments: Grappler's Quest, NAGA, Sport Fight (where he was the light heavyweight champion). Under submission wrestling rules, he grappled well known fighters Jeff Monson and Brandon Vera. He won the 2009 Brazilian ADCC trials in the under 99 kg division and in the 2011 Brazilian ADCC trials he took the second place.

Teixeira defeated UFC and PRIDE veteran Rameau Thierry Sokoudjou by KO on October 12, 2006 at WEC 24.

Teixeira was featured in the second season opening episode of the MMA reality television series TapouT.

Anthony Perosh (born 10 May 1972) is an Australian mixed martial artist competing in the Ultimate Fighting Championship. He competes in the Heavyweight and Light Heavyweight divisions. He holds a third degree Black Belt in Brazilian Jiu Jitsu under Carlos Machado and has long been known as one of Australia's best MMA fighters.

Perosh runs Sinosic Perosh Martial Arts (SPMA), with his business and training partner Elvis Sinosic, a martial arts school located in Concord, Sydney, Australia teaching Brazilian Jiu Jitsu, Muay Thai kickboxing, mixed martial arts and Wrestling.

His nickname, "The Hippo," derived from his specific Brazilian Jiu Jitsu game; his use of pressure from the top position made his training partners frustrated and say:"Get off me you hippo!"

His debut, second, and third fight came on the same night on 23 November 2003. His fourth fight came against 11-0 Sam Nest where he lost by decision. He was invited to the UFC after his sixth fight.

His UFC debut came not only against a fellow ADCC grappler, but against an ADCC champion in Jeff Monson at UFC 61. With both Monson and Perosh negating their jiu jitsu advantages, the fight saw Monson instead win by TKO that subsequently led to a fight with Tim Sylvia for the UFC heavyweight championship.

Daniel "Danny" Green (born 9 March 1973) is an Australian professional boxer and the former IBO cruiserweight champion.

Born in Perth, Western Australia, he had success at the State Amateur level led to him being selected for an Australian Institute of Sport scholarship to prepare for 1998 Commonwealth Games and the 2000 Summer Olympics in Sydney.

Green qualified for the Olympic team, stopping Brazilian Laudelino Barros in the fourth and final round of his first bout. However, Green was technically knocked out in the later rounds of his bout against Russian Alexander Lebziak due to Lebziak holding a points advantage that was seen to be too great for Green to overcome - a regulatory circumstance typically viewed in Olympic boxing as an indication that one fighter is outclassed by the other - boxing fights within Olympic contests (unlike professional boxing) are often stopped if and when a fighter is deemed to be so significantly behind on points that the likelihood of him recovering the disadvantage and being successful is seen to be marginal. In these circumstances that are defined by a set threshold margin between the points each boxer attains throughout the bout, due to health and safety concerns the fight is stopped if one boxer has a points lead that is equal to or greater than the set threshold. After the bout was stopped for these purposes and because Alexander Lebziak attained such a points lead, Green claimed his hand was broken and spoke of the fight in terms that attributed the loss to his broken hand. However, right from the start of the contest and throughout the entire bout Lebziak was noticeably dominant and Green sustained what many believed to be facial injuries from Lebziak's punches. Lebziak was an excellent Russian boxer and he then went on to claim the Olympic Gold Medal.