FeaturesPosingVideos 2017 IFBB PITTSBURGH PRO GUEST POSERS VIDEO: 6-TIME MR.OLYMPIA PHIL HEATH, DEXTER JACKSON, BIG RAMY, ROELLY WINKLAAR, DALLAS MCCARVER, SERGIO OLIVA JR. May 6, 2017 Share on Facebook Tweet on Twitter 2017 IFBB PITTSBURGH PRO GUEST POSERS VIDEO: 6-TIME MR.OLYMPIA PHIL HEATH, DEXTER JACKSON, BIG RAMY, ROELLY WINKLAAR, DALLAS MCCARVER, SERGIO OLIVA JR.