what is the ride on top of the world's tallest droptower?
Watch first riders take on Zumanjaro, the world's fastest drop ride that plunges 415ft in 10 SECONDS (while 128mph rollercoaster thunders overhead) 1  Zumanjaro: Drop of Doom plunges thrillseekers 415ft at speeds of 90mph. 2  Double the height of Statue of Liberty, it is world's tallest and fastest drop ride.