The mini-theme for #10 & #11 this week is: "G.K. Chesterton". Here we go. Actor and avid obstacle course runner Kaiser Johnson recently expressed admiration for the writing of British author G.K. Chesterton. Johnson competed in last season's edition of the NBC competition series "Spartan Ultimate Team Challenge". What similar program by the same producers did Johnson also almost get cast in?
American Ninja Warrior