Answer
Yes, Rich Swann has been FIP World Heavyweight Champion. He won the title on May 9, 2015, by defeating Johnny Gargano at FIP Everything Burns. Swann held the title for 203 days before losing it to Matt Riddle on November 14, 2015. During his reign as champion, Swann successfully defended the title against several challengers, including AR Fox, Cedric Alexander, and Jushin Thunder Liger.