So far 12 members of the cast of The Ultimate Fighter season 11 have been revealed over at Five Ounces of Pain, Check it out:

Kyacey "Ice Cold" Uscola
Age: 28
Hometown: Boise, ID
Gym: Primal Tribe Fighting Club
Record: 18-12 (12 (T)KOs, 2 subs)
Notable opponents: Gegard Mousasi, Chael Sonnen, Trevor Prangley, Joey Villasenor (all losses)
Most recent fight: TKOd Koffi Adzitso at Fright Night Fights in October
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Kyle "KO" Noke
Age: 29
Hometown: Brisbane, Australia
Gym: Greg Jackson's and Integrated Martial Arts Australia
Record: 16-4-1 (6 (T)KOs, 5 subs)
Notable opponents: Scott Smith (loss), Hector Lombard (draw), George Sotiropoulos (1 win, 1 loss)
Most recent fight: Defeated fellow cast-member Kyacey Uscola via UD in September
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Victor O'Donnell
Age: 27
Hometown: Cincinnati, OH
Gym: Team Vision
Record: 8-1 (7 subs, 1 (T)KO)
Notable opponents: Forrest Petz (win), Rafael Sapo (win)
Most recent fight: lost a decision to Costa Phillippou at Ring of Combat 26 in September
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Cleburn Walker
Age: 26
Hometown: Dallas, TX
Gym: Travis Lutter BJJ
Record: 8-4 (8 subs)
Notable opponents: Jesse Forbes (loss)
Most recent fight: TKO loss to Mikel Bronzoulis at Steele Cage MMA in November.
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Kris "Savage" McCray
Hometown: Woodbridge, VA
Gym: Gold Medal Grappling
Record: 5-0 (4 subs, 1 TKO) - mostly competing in the UWC
Most recent fight: submitted Marcos Aijan with a shoulder lock at Ballroom Battleground 1 in November
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Charles Blanchard
Hometown: Coconut Creek, FL
Gym: American Top Team
Record: 7-2 (3 TKO, 2 subs, 2 decisions) - notable win over "Judo" Jim Wallhead
Most recent fight: took a unanimous decision over Douglas Lima at KOTC: Invincible last March
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Warren "The Destroyer" Thompson
Hometown: Atlanta, GA
Gym: Team Khunpon
Most recent fight: submitted Chidi Njokuani with a keylock at an Atlanta-area event in September
Record: 5-0 (4 subs, 1 TKO)
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[No Photo]
Charlie Lynch
Hometown: Minnesota
Gym: Northway MMA
Record: 6-0 (3 subs, 3 (T)KOs - mostly competing for Brutaal Fights
Most recent fight: forced Nick Almen to submit to strikes at a Brutaal Fight Night event in September
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Woody Weatherby
Age: 27
Hometown: Nashua, NH
Gym: Team Woo BJJ
Record: 7-3 (4 subs, 1 TKO)
Notable opponents: John Howard (win), Ricardo Funch (loss)
Most recent fight: lost a split decision to Dan Keefe at WCF 7 in June
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Greg Rebello
Age: unknown
Hometown: Boston, MA
Gym: Team Sityodtong
Record: 8-1 (4 TKOs)
Most recent fight: Won a unanimous decision over Jerry Spiegel at WCF 7 in June
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Constantinos "Costa" Philippou
Age: 29
Hometown: Long Island, NY
Gym: Matt Serra/Ray Longo
Record: 5-1 (3 (T)KOs, 1 sub), 3-0 in pro boxing
Notable achievements: Bronze medal - 2006 European Boxing Championships, 2006 Golden Gloves finalist
Most recent fight: Won a decision against fellow cast-mate Victor O'Donnell at Ring of Combat 26 in September
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Chris Camozzi
Age: 26
Hometown: Lakewood, CO
Gym: Gumm MMA
Record: 12-3 (5 subs, 4 (T)KOs)
Notable opponents: Jesse Forbes (loss), Jesse Taylor (loss), Chad Reiner (win)
Most recent fight: Submitted Chad Reiner with an anaconda choke at King of Champions in November
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Pretty excited about a couple of those, especially Costa bringing his Golden Gloves and Rebello fighting out of Sityodtong.