Jonno Mears executes Boston Crab submission at Full Contact Contender 19

On September 30, 2017, Jonno Mears pulled off one of the most unusual submissions in MMA history, forcing Aaron Jones to tap out to a Boston crab at Full Contact Contender 19 in Bolton, England. During the first round, Mears took the fight to the ground, flipped Jones onto his stomach. and leanec backward while trapping both legs, executing the iconic professional wrestling move famously used by WWE legend Chris Jericho as the "Walls of Jericho."