"I knew I was going to knock him out." Shara Magomedov (@Shara_Bullet77) remains undefeated after debuting his double spinning backfist to finish Armen Petrosyan at #UFC308. Results, Interviews & More ➡️: t.co/csrtywVLzx @VisitAbuDhabi | @InAbuDhabi | #InAbuDhabi