Rob Gronkowski has signed with WWE and he will be on the FOX 8 Smackdown Show on March 20, plus he will also make an appearance at WrestleMania 36
**********SmackDown on WGHP FOX 8, Fridays from 8-10pm…..********** from www.wrestlinginc.com: Gronk is reportedly headed to WrestleMania 36. by Marc Middleton Former NFL player and WWE celebrity friend Rob Gronkowski has….