James Hammortree (born November 29, 1983) is an American mixed martial artist. He was a cast member of Spike TV's The Ultimate Fighter: Team Liddell vs. Team Ortiz.

James was born in Northern Illinois, but spent most of his life in Florida with his family. He attended Sebring High School from 2000 to 2004. Following graduation, Hammortree moved onto college at Webber International University. After the death of his grandfather, Hammortree left Webber after his freshman season in order to pursue a career as a full-time firefighter in Ocala, Florida. James decided to become a firefighter because his grandfather was a highly respected firefighter in Chicago, Illinois.

Through the Fire Department, Hammortree was introduced to mixed martial arts. While training for the Firefighter Olympics, where he went on to defeat two-time wrestling National Champ Mark Fee, one of his station mates offered him the chance to come to an MMA gym to wrestle with some of the fighters there. He was so impressive that Chris Hickman, the gym's owner, wanted to keep him around full time.

Christopher Allen Camozzi (born November 20, 1986 in Alameda, California) is an American professional mixed martial artist who competes in the middleweight division. A professional MMA competitor since 2006, Camozzi mostly fought in local promotions, as well as the Maximum Fighting Championship, appearing on HDNet Fights on more than one occasion. Camozzi was also a competitor in the Ultimate Fighting Championship's eleventh season of The Ultimate Fighter in 2010.

Camozzi fought former Ultimate Fighter competitor Jesse Taylor for the King of Champions Middleweight title. After three rounds, the judges declared Taylor the winner, giving him the title.

Camozzi then signed to take part in the eleventh season of the Ultimate Fighter. Camozzi's preliminary fight to get into the house was against Victor O'Donnell. After three hard-fought rounds between the two of them, Camozzi was declared the winner. However, the damage to both competitors was noticeable, with O'Donnell walking away with a severely fractured orbital bone and Camozzi entering the house with a broken jaw.

Charles David "Chuck" Liddell (born December 17, 1969) is a retired American mixed martial artist and former Ultimate Fighting Championship light heavyweight champion. Liddell has an extensive striking background in Kempo, Koei-Kan karate and kickboxing, as well as a grappling background in collegiate wrestling. Liddell is known for his Knockout power, Iron chin, Excellent counter striking and for his sprawl-and-brawl technique, which made him one of the most difficult fighters to takedown. He is one of the most dominant champions that ever competed in the UFC. He still holds the record for the most knockouts in UFC history. As of his retirement, Liddell has had 23 fights in the UFC. Along with fellow UFC Hall of Fame fighter Randy Couture, Liddell is widely credited for bringing mixed martial arts into the mainstream of American sports and entertainment. On July 10, 2009, he was inducted into the UFC Hall of Fame.

Liddell began studying Koei-Kan karate at the age of 12; the tattoo seen on his scalp reads "Koei-Kan". Liddell was a four-year starter on the football team at San Marcos High School. While growing up in Santa Barbara, he often frequented the infamous Del Playa Drive, the middle of the party scene of the college town of Isla Vista, where he often found himself in fights with drunk college students. He became a Division I wrestler at California Polytechnic State University, San Luis Obispo and graduated with a Bachelor of Arts Degree in Business/Accounting in 1995. He holds an amateur kickboxing record of 20 wins and 2 losses, with 16 of his wins coming by way of knockout.