UFC 11: The Proving Ground was a mixed martial arts event held by the Ultimate Fighting Championship on September 20th, 1996, at the Augusta Civic Center in Augusta, Georgia. The event was broadcast live on pay-per-view in the United States, and later released on home video.

The card featured an eight-man tournament, as well as two alternate bouts in case of an injury, and to fill time for the pay-per-view broadcast. Due to multiple injuries and fatigue, the final bout was won by forfeit. As no alternates were able to continue after their semifinal matches and Roberto Travern had a broken hand after his alternate match. Rich Goins was back as the ring announcer.

¹Jerry Bohlander withdrew due to injury. He was replaced by Scott Ferrozzo.
²Scott Ferrozzo was unable to continue due to exhaustion, making Mark Coleman winner by forfeit.

Vítor Vieira Belfort (Portuguese pronunciation: [ˈvitoʁ viˈejɾɐ bɛwˈfɔʁ]; born April 1, 1977) is a Brazilian mixed martial artist and former UFC Light Heavyweight Champion. Belfort was born in Rio de Janeiro and studied jiu-jitsu with the Gracie family, namely Carlson Gracie. He received a black belt under Carlson and currently trains with Xtreme Couture, fighting in the middleweight division. He is currently ranked as the #3 middleweight in the world by MMA Weekly.

Vítor was born on April 1, 1977 in Rio de Janeiro, Brazil to a French father and a Greek mother. Belfort is married to Joana Prado and together they have three children, a son named Davi (born February 5, 2005), a daughter named Victoria (born October 31, 2007), and a daughter named Kyara (born June 7, 2009).

Belfort also had a small part in a reality show on Brazilian television and appeared next to his wife when she was photographed for the Brazilian edition of Playboy.

On January 9, 2004, Vítor's sister, Priscila Belfort disappeared and the relatives received no information about her. In August 2007, a woman (identified as Elaine Paiva) confessed that she participated in her kidnapping and killing and that she was kidnapped to pay off a four thousand dollar debt Paiva had with drug dealers. Paiva was arrested along with three others alleged to be involved in the kidnapping. The group allegedly buried her body in the woods in Rio de Janeiro where police conducted searches but her remains have never been found. Her family however do not accept this version and believe that Priscila is still alive somewhere. Vítor still maintains a missing sign in the Brazilian version of his website.

Daniel Jeffery Henderson, (born August 24, 1970) is an American mixed martial artist and former Olympic wrestler, who competes as a middleweight and light heavyweight in the Ultimate Fighting Championship. He is the former Strikeforce Light Heavyweight Champion and was the last Welterweight 183 lb (83 kg; 13.1 st) and Middleweight 205 lb (93 kg; 14.6 st) champion of Pride Fighting Championships. He was the only mixed martial artist to concurrently hold two titles in two different weight classes in a major MMA promotion. Henderson is also the UFC 17 Middleweight Tournament Winner, the 1997 Brazil Open Lightweight Tournament Champion, the RINGS King of Kings 1999 Tournament Winner, and the 2005 PRIDE Welterweight Grand Prix Champion.

Henderson also owns the Clinch Gear MMA apparel brand. As of May 2012, Henderson is ranked the #2 light heavyweight by Sherdog.

Dan Henderson was born in Downey, California and grew up in Apple Valley, California. He attended Victor Valley High School in Victorville, California, and earned medals at the California State Wrestling Championships in 1987 and 1988. He was a member of the 1987 Victor Valley High School wrestling team state champions. Henderson went on to wrestle at both Cal State Fullerton and Arizona State University, participating in the 1993 NCAA championships. He represented the United States in the 1992 and 1996 Summer Olympics in Greco-Roman wrestling.

Anderson da Silva (Portuguese pronunciation: [ˈɐ̃deʁsõ ˈsiwvɐ]; born April 14, 1975) is a Brazilian mixed martial artist. He is the current UFC Middleweight Champion and the promotion's longest reigning champion. With 14 consecutive wins and 9 title defenses, Silva holds the longest winning streak and title defense streak in UFC history.

Silva is ranked as the number one Middleweight in the world by multiple publications, and is the consensus No. 1 pound-for-pound fighter in the world according to ESPN, Sherdog, Yahoo! Sports, MMAFighting.com and other publications. UFC president Dana White has proclaimed Silva as "the greatest mixed martial artist ever."^{[undue weight? – discuss]} Silva is also the last Cage Rage Middleweight Champion and a former Shooto Middleweight Champion. Besides the UFC and Cage Rage, Silva has fought for a number of other MMA promotions including the Pride Fighting Championships, Shooto and Rumble on the Rock.

Although known primarily for his mastery of Muay Thai striking, Silva is also a Brazilian Jiu-Jitsu blackbelt, a rank he earned in 2006 from Antônio Rodrigo Nogueira who follows Gracie Lineage through Carlson Gracie, like Murilo Bustamante and the Brazilian Top Team. He began martial arts training at the age of 14, training Tae kwon do and earning a black belt by the age of 18. He is also a black belt in Judo and a yellow rope in Capoeira.

Yushin Okami (岡見 勇信, Okami Yūshin^?, born July 21, 1981) is a Japanese mixed martial artist. He currently fights at middleweight for the Ultimate Fighting Championship (UFC). Okami is currently ranked the #8 best middleweight in the world by Sherdog and the #7 best middleweight by MMAWeekly.

As an amateur, Okami fought in the pre-Pride 4 tournament, defeating two opponents before submitting Yuuki Tsutsui in the finals via triangle choke to win the tournament. He began his professional career in 2002, fighting in the GCM promotion and Pancrase as well as making an appearance at Pride The Best Vol.3, amassing a professional record of 6–0. In 2003 he competed in the ADCC Submission Wrestling World Championship, but was defeated by Matt Lindland. Also in 2003, he suffered his first professional MMA loss to Amar Suloev.