According to ESPN's Kevin Weidl, Bengals defensive coordinator Mike Zimmer is in attendance at the South Carolina Pro Day today.
Heavy hitters in terms of NFL personnel here include, Rex Ryan, Terry Bradway, Kevin Colbert, Mike Zimmer and Mark Tucker.
Zimmer is without a doubt in attendance to check out cornerback Stephon Gilmore, who has been climbing up the draft board into the first round. He is also likely checking out defensive end Melvin Ingram. Other players likely working out include wide receiver Alshon Jeffery, safety Antonio Allen and guard Rokevious Watkins.