We just lost one of our absolute best. Mark Rollerball Rocco was a true pioneer and so ahead of his time. I was so privileged to get to spend some time with him in 2012, hear his advice and amazing stories. One of the nicest men I've ever met. Truly a game changer. #ripmarkrocco pic.twitter.com/xAterCLOx4

— Nick Aldis (@RealNickAldis) July 31, 2020