Ken Shamrock, the UFC Hall of Famer who is still trying to make a go of it in mixed martial arts at age 45, reportedly tested positive for three different anabolic steroids after his fight on February 13.UFC Mixed Martial Arts Fighter Quinton "Rampage" Jackson arrives at the Los Angeles Premiere "Fast & Furious" at the Gibson Amphitheatre on March 12, 2009 in Universal City, California. "Fast & Furious" - Los Angeles Premiere - Arrivals Gibson Amphitheatre Universal City, CA United States March 12, 2009 Photo by Jon Kopaloff/FilmMagic.com To license this image (16605173), contact FilmMagic.com
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(FILES) Mixed martial arts figure Charles Lewis "Mask", co-founder of the TapouT clothing line arrives at the premiere of "Watchmen" at the Grauman�s Chinese Theatre in Hollywood, California, on March 2, 2009. Charles "Mask" Lewis Jr., was killed early on March 11, 2009 when a $300,000 Ferrari he was riding in crashed in Newport Beach and was torn in half. The driver of another car was arrested for investigation of manslaughter. AFP PHOTO / GABRIEL BOUYS / FILES (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)
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COLUMBUS, OH - MARCH 7: Keith "The Dean of Mean" Jardine (L) reacts after being defeated by Quinton "Rampage" Jackson during their light heavyweight bout at UFC 96: Jackson vs. Jardine at Nationwide Arena March 7, 2009 in Columbus, Ohio. (Photo by Jon Kopaloff/Getty Images) *** Local Caption *** Quinton Jackson;Keith Jardine
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COLUMBUS, OH - MARCH 7: Keith "The Dean of Mean" Jardine (L) reacts after being defeated by Quinton "Rampage" Jackson (not pictured) during their light heavyweight bout at UFC 96: Jackson vs. Jardine at Nationwide Arena March 7, 2009 in Columbus, Ohio. (Photo by Jon Kopaloff/Getty Images) *** Local Caption *** Keith Jardine
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COLUMBUS, OH - MARCH 7: Keith "The Dean of Mean" Jardine (L) battles Quinton "Rampage" Jackson during their light heavyweight bout at UFC 96: Jackson vs. Jardine at Nationwide Arena March 7, 2009 in Columbus, Ohio. (Photo by Jon Kopaloff/Getty Images) *** Local Caption *** Quinton Jackson;Keith Jardine
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COLUMBUS, OH - MARCH 7: Keith "The Dean of Mean" Jardine battles Quinton "Rampage" Jackson during their light heavyweight bout at UFC 96: Jackson vs. Jardine at Nationwide Arena March 7, 2009 in Columbus, Ohio. (Photo by Jon Kopaloff/Getty Images) *** Local Caption *** Quinton Jackson;Keith Jardine
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COLUMBUS, OH - MARCH 7: Quinton "Rampage" Jackson (L) battles Keith "The Dean of Mean" Jardine during their light heavyweight bout at UFC 96: Jackson vs. Jardine at Nationwide Arena March 7, 2009 in Columbus, Ohio. (Photo by Jon Kopaloff/Getty Images) *** Local Caption *** Quinton Jackson;Keith Jardine
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COLUMBUS, OH - MARCH 7: Keith "The Dean of Mean" Jardine battles Quinton "Rampage" Jackson during their light heavyweight bout at UFC 96: Jackson vs. Jardine at Nationwide Arena March 7, 2009 in Columbus, Ohio. (Photo by Jon Kopaloff/Getty Images) *** Local Caption *** Quinton Jackson;Keith Jardine
Getty Images
COLUMBUS, OH - MARCH 7: Keith "The Dean of Mean" Jardine (L) battles Quinton "Rampage" Jackson during their light heavyweight bout at UFC 96: Jackson vs. Jardine at Nationwide Arena March 7, 2009 in Columbus, Ohio. (Photo by Jon Kopaloff/Getty Images) *** Local Caption *** Quinton Jackson;Keith Jardine
Getty Images
COLUMBUS, OH - MARCH 7: Keith "The Dean of Mean" Jardine (L) battles Quinton "Rampage" Jackson during their light heavyweight bout at UFC 96: Jackson vs. Jardine at Nationwide Arena March 7, 2009 in Columbus, Ohio. (Photo by Jon Kopaloff/Getty Images) *** Local Caption *** Quinton Jackson;Keith Jardine
Getty Images