Search Results - Humbul Video: Mad Mike Dominates Formula Drift Japan In His Gnarly Twin Turbo 4 Rotor Rx-7! Mad Mike Whiddett dominated Formula Dr... Drift Video: Mad Mike Takes On The Famed Japanese Ebisu Circuit With 'humbul', His Custom Built Rx7 Pumping Out 1000hp, And Wins Formula Drift!“Winning at Ebisu was like nothing els... Ebisu 1