Ex-UFC light heavyweight champ Chuck Liddell entering the octagon at UFC 115 for his final MMA fight, against Rich Franklin / UFC publicity photo
What pops into the minds of some of the biggest UFC superstars when the subject comes to Brazilian Jiu-Jitsu? Check out what GSP, Chuck Liddell, Greg Jackson, Randy Couture and new blue belt Gray Maynard think about it.
