Tim Sylvia and Ray Mercer have been struggling to gain media attention for their boxing match ... err, MMA fight on the same weekend as a UFC event.
Sylvia, however, might get the wrong kind of attention for this: the 6-foot-8 former UFC heavyweight champion weighed in at 310.6 pounds for his fight, which will take place on an Adrenaline MMA card in Birmingham, Alabama on Saturday night.
