Before Kade Ruotolo takes on Nicolas Vigna in MMA action at ONE 171: Qatar, watch him win the ONE Lightweight Submission Grappling World Title with this performance against Uali Kurzhev! 💪 #ONE171 #VisitQatar | Feb 20 5PM AST/9AM ET 🎟️ Tickets 👉 t.co/dCTasAP7r5 t.co/j1zbTBchm6