Search Kimbo on Youtube and you'll have your questions answered fairly quickly. Basically he's a big black guy with a Mr. T hair do who fights bareknuckle fights for 10 K a pop. Put up 10 K and Kimbo's team will as well and you fight for the prize. Basically all the guys he has fought have been garbage basically and folded under any pressure Kimbo put up. But it makes for entertainment. The only guy with any real fighting experience he fought was a policeman named Sean Gannon who basically beat the shit out of him by using chokes and some basic MMA techniques. His team always talks about how he would fuck any boxer out there up and well, this is his chance.