 DESTIN, Fla., Aug. 10, 2021 PRNewswire -- Xtreme Fighting Championships OTC:DKMR hosted XFC 45 and YoungGuns 3 on Friday, Aug. 6 at a packed DeltaPlex Arena in Grand Rapids, MI, LIVE on FOX Sports 2, XFCTV.com and around the world on the XFCs many global broadcast partners. 