Gunnar Nelson (16-2-1) submitted Alan Jouban (15-5) in the co-main event bout at UFC Fight Night London.  The finish started with a hard right hand, and a follow-up head kick to set up a brilliant mounted guillotine finish.  Mjölnir MMA’s photographer Sóllilja Baltasarsdóttir was cageside to capture the action.  Check out pics here.